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3U Holding AG

Quarterly Report Aug 13, 2024

3_10-q_2024-08-13_5c40ddba-0c4c-4d5b-acf9-63228a45b258.pdf

Quarterly Report

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3U HOLDING

Half-year Financial Report 2024

Group results at a glance

3U Group H1 2024 H1 2023 $+/-$
Group revenue EUR million 29.0 25.1 $15.5 \%$
ITC 9.8 6.3 $55.4 \%$
Renewable Energies 2.4 4.3 $-44.7 \%$
SHAC 17.1 14.7 $16.2 \%$
Group-EBITDA EUR million 2.6 2.6 $2.3 \%$
ITC 2.3 1.8 $27.5 \%$
Renewable Energies 1.4 3.2 $-56.2 \%$
SHAC $-0.1$ $-0.4$
EBITDA margin \% 9.1 10.3
ITC 23.3 28.4
Renewable Energies 58.6 74.0
SHAC $-0.7$ $-3.0$
Net income for the period EUR million 0.8 1.6 $-52.4 \%$
3U Group 30/06/2024 31/12/2023 $+/-$
Equity ratio \% 74.4 74.7
Cash and cash equivalents EUR million 43.3 55.4 $-21.8 \%$
Working Capital EUR million 60.2 68.4 $-12.0 \%$
Net cash EUR million 25.7 39.8 $-35.3 \%$
Free Cashflow EUR million $-11.8$ $-3.7$
Employees FTE 164 163 $0.6 \%$
ITC 65 67 $-3.0 \%$
Renewable Energies 6 4 $50.0 \%$
SHAC 64 65 $-1.5 \%$
Holding 29 27 $7.4 \%$

Contents

To our Shareholders

2 From our records
4 Letter to our shareholders
7 The 3U share

Interim Group Management Report

9 Background information
9 Business model
13 Performance report
13 Result of the Group's operations
23 Report on significant transactions with other related parties
24 Opportunities and Risk Report
25 General statement on the economic situation
26 Significant events since the end of the interim reporting period
27 Forecast

29 Assurance by the Legal Representatives

Interim Consolidated Financial Statements

30 Statement of financial position
32 Consolidated statement of income
33 Consolidated statement of comprehensive income
34 Consolidated statement of changes in equity
36 Consolidated statement of cash flows
39 Notes to the consolidated financial statements

Additional Information

48 Financial Calendar
49 Contact
50 Imprint
50 Disclaimer
51 3U Group

From our records

March

- Selfio expands its online range

Just in time for spring, with sunnier days ahead, Selfio, a 3U HOLDING AG Group company, is expanding its range of photovoltaic systems and battery storage systems. From solar modules, inverters and power storage units through to kits with perfectly coordinated components, the company functions as a one-stop shop for a new photovoltaic system or for the upgrading of an existing system. Homeowners can procure all the components they need from the online shop to generate climate-compatible electricity.

- 3U obtains approval for repowering

3U ENERGY PE GmbH, a wholly owned subsidiary of 3U HOLDING AG, has obtained approval for the construction of new wind turbines on the Langendorf Wind Farm in Saxony-Anhalt, Germany. The approval covers the building and operating of turbines along with the construction of access roads to the individual turbine sites. There are also plans for building a substation for feeding the energy produced into the grid. Work on preparing the site for building is due to commence in the autumn of 2024. The repowering project provides for seven of the 15 existing wind turbines to be replaced by five new turbines. The new wind turbines have a nominal output of 6.2 MW. The installed wind turbine capacity in Langendorf will be raised from currently 22.5 MW to 43.0 MW.

April

- www.selfio.de awarded once again

www.selfio.de, the leading online shop for home technology products in the Group, has again been admitted to the ranks of Germany's best online shops by the COMPUTER BILD magazine and the market research portal Statista. selfio.de has been awarded a prize for the seventh time in a row in this competition. As a result, the 3U subsidiary's e-commerce shop ranks among the 36 Top Shops 2024 in the "Home Technology" segment. The "Technical Quality" and "User Friendliness" received "very high" ratings from the testers. The comprehensive offer of home technology products, flanked by numerous product innovations for saving energy, combined with a reliable customer service and unique advisory service are a central focus of the 3U Group's strategy.

June

- 3U awarded a contract in the Federal Network Agency's onshore wind energy tendering process

3U achieves yet another important milestone in implementing the repowering project planned in Langendorf. A subsidiary of 3U HOLDING AG in the Renewable Energies segment was also awarded a contract in May's pay-as-bid auction for onshore wind energy. Upgrading the facilities and ramping up capacity as envisaged is aimed at more than doubling the Langendorf Wind Farm's power production in the future. The new wind turbines are scheduled to go online by the end of 2025.

July

- Merger of Selfio GmbH with Selfio SE entered into the commercial register

Upon entry into the commercial register, Selfio GmbH, a wholly owned subsidiary of 3U HOLDING AG, was combined with Selfio SE (Societas Europaea, European Company). Selfio GmbH has transferred its entire assets by way of the merger to the new company. Accordingly, Selfio SE's share capital amounts to EUR 30 million. Upon completion and entry of the merger, 3U HOLDING AG as the Group's parent company holds $100 \%$ of the shares in Selfio SE.

Letter to our shareholders

Ladies and Gentlemen, valued Shareholders,

A year ago we presented our "MISSION 2026" to you under the motto of "Strong Growth Paired With Value". We regularly review and assess these aspirations and goals based on the development of business to date, while factoring in the prevailing framework conditions. We would now like to present the concrete results of our strategic direction to you under the title of "MISSION 2026+". There have been no fundamental changes as far as our ambitions are concerned. Nevertheless, the time horizon for implementing our goals may - under certain circumstances - turn out to be longer than anticipated due to the difficult environment. Given developments on the global markets this probably comes as no surprise. However, one thing is for sure: we will be steadily forging ahead with our success story in significantly raising our company's value and doing our utmost to leverage the tailwind from our three megatrends in the future as well.

The 3U Group's Management Board is satisfied with the course of business in the first six months of 2024 although the development of our three segments continues to present a very disparate picture. In this context, the profitable ITC segment stood out having raised revenue by more than $50 \%$, a performance which, along with acquiring the cs Group, was anchored in double-digit organic growth. Our Managed Services designed to support SMB digitalisation are developing well, as expected. The data centres also report strong growth, and Voice Business contributed significantly to raising earnings. Overall, the ITC segment continues to be characterized by a high EBITDA margin. The signs in this segment point to profitable growth for the remainder of the year as well, with an additionally positive impact emanating from the ongoing integration of the cs Group.

Following the weak previous year caused by conditions in the industry, our SHAC segment also performed well in the first six months of 2024, once more delivering a substantial increase of $16 \%$ in revenue. Our segment companies benefited most especially from the expansion in the range of products in the photovoltaic business. Together with sustained brisk demand for PV technology, we anticipate positive stimulus at the start of the heating period, albeit at a low level, from the heating systems and heat pumps business which is currently in sharp decline due to the political uncertainty. It is gratifying to see that the segment returned to the profit zone in the second quarter, with EBITDA in the black. Along with an extended, competitive product range and a dedicated team headed by a newly appointed CEO, Selfio's merger which has just been completed is also clearly linked to our growth strategy in the SHAC segment. The necessary reorganisation of the corporate structure has now been successfully concluded, which will enable Selfio's positioning in the market to be reinforced and expanded.

Poor weather conditions in the Renewable Energies segment and above all the low monthly market values, compounded by unexpected damage-related downtime in our wind farms, exerted a negative impact on the development of business. But here we are also looking optimistically to the future as we now have all approvals and contracts awarded for the promised implementation of our repowering project and thus for significantly expanding the power production capacities of the Langendorf Wind Farm. We are counting on not only being able to double our power production in the wind farm, but also on successfully connecting our wind turbines to the grid before the end of 2025.

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At the level of the holding, we are also rigorously implementing our value strategy under our MISSION 2026+. In this vein, we sold our long-term gold holdings at a substantial profit in the second quarter of 2024. With the aim of diversifying our asset management, we used the proceeds to invest in Bitcoin as a crypto asset which is achieving growing relevance worldwide. This said, we have raised our exposure to 200 Bitcoins in recent months in an overall value of more than EUR 12 million. In addition, we agreed the long-term leasing of office space in the InnoHubs building in Würzburg in good time at the start of the third quarter of 2024, which should also generate additional earnings potential for the future. Our construction activities at the site of the new headquarters in Marburg Cappel are also progressing well so that we will certainly be moving all the Marburg offices at the start of the coming year.

All in all, we remain on course in our endeavours to successfully advance 3U HOLDING AG - also in 2024 as a year of transition towards achieving our growth, earnings and value creation targets defined as part of our MISSION 2026+.

At the end of the first half-year of 2024, the Group is well positioned with a very sound balance sheet, as before, with an equity ratio of more than $74 \%$, cash liquidity in excess of EUR 43 million and a net cash position of a good EUR 26 million. Furthermore, we hold $8.8 \%$ in treasury shares which can be deployed as acquisition currency in accelerating external growth.

Our aim under our MISSION 2026+ is to be successful in the medium to long term as well and to increase the value of our company significantly for you as our valued Shareholders. Extensive investments in the Renewable Energies segment will serve to massively ramp up our power generation capacities: By repowering the existing facilities, starting with Langendorf and Klostermoor, flanked by additional new projects, we will be creating huge potential for revenue, earnings and future value added.

The acquisitions on the cards, for instance in the ITC segment, may contribute to expanding the range on offer, strengthening our market position further, and improving our earnings structures beyond what has already been achieved. In the SHAC segment we see numerous opportunities for healthy growth, both organic and through takeovers.

We will continue to write 3U's success story. Assuming that the economic and political environment does not deteriorate, we expect developments to pick up profitable momentum significantly from the 2025 financial year onwards.

We are therefore confirming our outlook and our guidance for 2024. Our strategic agenda has been drawn up and the funds we have for acquisitions as well as for realising the measures envisaged look very healthy. The megatrends effective in the long term in our markets are intact and will substantially boost the development of our business in the years ahead.

May we thank you for the trust you have placed in our company. Stay with 3U and accompany us on our journey to a promising future.

We are, and are set to remain: Successful in Megatrends.

Marburg, in August 2024
Your Management Board
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Christoph Heltrung
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Uwe Knoke
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Andreas Odenbreit

3U share

The 3U share at a glance

International Securities Identification Number (ISIN)
Wertpapierkennnummer (WKN) [Securities Identification Number]
Stock exchange symbol
Transparency level
Designated sponsor
Initial listing
Registered share capital in EUR as of 30 June 2024
Registered share capital in shares as of 30 June 2024
Share price as of 30 June 2024
Share price high in the period from 1 January to 30 June 2024

Share price low in the period from 1 January to 30 June 2024*
Market capitalisation as of 30 June 2024
Earnings per share (undiluted) as of 30 June 2024

DEDO05167902
516790
UUU
Prime Standard
BankM AG
26 November 1999
EUR 36,816,014.00
$36,816,014$
EUR 1.74
EUR 2.17 (23 April 2024)
EUR 1.71 (27 March 2024)
EUR 64,133,496.40
EUR 0.02

*Xetra closing price, last day of trading was 28 June 2024

Performance of the 3U share from 2 January 2024 to 31 July 2024 compared to the Prime All Share Index
img-4.jpeg

Share price performance

Despite the manifold geopolitical conflicts across the globe, interest rates running at a high level and an escalation of trade disputes with China, the global share markets performed surprisingly well in the first half of 2024. Stock market activity was dominated in particular by blue chips from the industrial nations and especially by shares with momentum. In the first quarter, the share markets of the industrial nations significantly outperformed those of the emerging countries, with this trend reversing the second quarter. Many stock exchanges entered calmer waters (at a high level) in the second quarter, which came as no surprise as share prices trended up partly significantly in the opening quarter of the year. All in all, the stock markets presented a consistently upbeat picture in the first six months of 2024.

At the end of June 2024, the Prime All Share Index recorded a level of 7,145 points, reflecting an increase of $7.4 \%$ since the start of the year. By contrast, the 3U share lost ground in the first six months of 2024. Starting at a closing price of EUR 2.10 on 2 January 2024, the share declined in the first months of the year to a low of EUR 1.71 on 27 March 2024. Upon the release of the 2023 annual results and the outlook for the financial year 2024, the 3U share price rallied again and climbed in the days thereafter to its peak of EUR 2.17 on 23 April 2024. The share then trended sideways through to the Annual General Meeting in mid-May. In the last half of the second quarter, the share price dropped off on the back of the weak capital market environment for small and micro-caps and emerged from trading on 28 June 2024 at a closing price of EUR 1.74, which corresponds to market capitalisation of just over EUR 64.0 million.

At the present point in time, three research companies regularly publish coverage of 3U HOLDING AG. At the time when this report was being drawn up all analysts recommended buying the share. The average target share price of all recommendations stood at around EUR 3.23 at the end of July.

Background information

Business model

3U HOLDING AG is the operating management and investment holding company which heads up the 3U Group (hereinafter "3U"). The holding company manages and monitors all important activities within the Group. Defining the corporate strategy and directing the development of 3U form part of its tasks. 3U HOLDING AG is responsible for accounting and controlling and, in addition, operates the groupwide risk and opportunities management, including data protection and compliance management. Furthermore, the company is responsible for the central departments of Personnel, Law, Investor Relations and Corporate Communication. 3U HOLDING AG also manages cash pooling and allocates financial resources, for capital expenditure and acquisitions, for instance. The members of 3U HOLDING AG's Management Board have operational responsibility in dual roles as managing directors of Group companies.

In accordance with its articles of association, 3U HOLDING AG's business model comprises the acquisition, management and the sale of participating investments in national and international companies, along with the administration of its own assets. 3U's activities are largely focused on Germany, as well as on neighbouring European countries. The company's core business is currently essentially combined under the three diversified segments of ITC (Information and Telecommunications Technology), Renewable Energies and SHAC (Sanitary, Heating and Air Conditioning Technology).

3U HOLDING AG places special emphasis in its corporate strategy on the major growth driver of e-commerce (SHAC segment), on the swift expansion of the new Managed Services business (ITC segment), along with raising the volume of power generated through repowering projects in existing and in the development of new wind farms. Real estate projects are carried out at the level of the holding. In addition, the Group operates other businesses in its three segments.

The ITC (Information and Telecommunications Technology) segment comprises several business lines. The Group companies operating in the Telecommunications business provide services in the business lines of Voice Retail, Voice Business and Data Center \& Managed Services. The Voice Retail business offers private fixed-line users a range of products for cost-effective and reliable connections. Business customers (Voice Business) use the voice termination products (wholesale, resale), meaning the running of traffic to receivers of calls over 3U's own next generation network, along with several value-added services. The growing demand for collocation services and secure data centre capacity is covered by the Data Center \& Managed Services business line.

Our own data centres in Berlin, Hanover and Marburg provide an extensive offering of services. These data centres offer corporate customers the operation and active support of IT environments or virtual servers (Infrastructure-as-a-Service (IaaS)), and also make space available for setting up servers (collocation). In providing Managed Services, 3U addresses the megatrend of digitalisation, in particular in the segment of German SMBs. Customers outsource the responsibility for their entire communications and data infrastructure, including cloud administration, cyber security, mobile device management and managed desktop services (managing and maintaining terminals and virtual work environments) to 3U. Furthermore, by acquiring the cs Group in the previous year, 3U has supplemented its portfolio of innovative solutions in the field of telecommunications and information technology, along with customised Managed Services specifically targeting SMB customers. This offering is to be expanded further also in the future.

3U engages in the Renewable Energies segment as the owner and operator of wind energy and photovoltaic plants. The significant improvement in political framework conditions in Germany in recent months has brought developing new wind farm projects back into the focus of strategic undertakings. The company owns the rights to various wind energy projects in the Federal State of Brandenburg which are now to be resumed and developed further under improved conditions. Success in this segment therefore essentially depends on the weather, along with the technical quality and availability of the respective facilities. Solar irradiation

and wind yield are not within the operator's sphere of influence. A similarly important role is played by the conditions under which utility companies purchase the electricity generated, along with regulatory intervention into electricity markets, examples being a cap on selling prices and skimming.

Income from selling the electricity is calculated as a product from the electricity volumes fed into the grid and the respectively remunerated price. Consequently, the general electricity price level impacts the degree to which the plants are commercially successful. In the case of the Adelebsen Solar Park, 3U will receive a feed-remuneration through to the year 2032 under Germany's Renewable Energies Act (EEG). In the period under review, energy generated by the three wind parks in the portfolio was sold at the respective monthly price prevailing on the market. In entrepreneurial terms, growth can be achieved first and foremost through acquiring or building other generating capacities. With this in mind, the company was already planning a repowering project back in 2023 for the Langendorf Wind Farm for which a building permit was granted in March 2024. In addition, 3U was also awarded a contract in the Federal Network Agency's May pay-as-bid auction for onshore wind energy. At the present point in time, 15 wind turbines with a nominal output of 1.5 MW per turbine are operated in Langendorf. The application provides for the replacement of seven of these turbines by five new turbines, each with a nominal output of 6.2 MW . The wind farms installed capacity is then to be expanded from 22.5 MW to 43 MW . The new facilities could also produce double as much electricity per megawatt nominal output as the existing ones.

After repowering, the power producing capacity of the Langendorf Wind Farm would therefore be raised from an average of currently around 32 GWh to around 100 GWh . The eight remaining old turbines will continue to be operated during the construction phase and thereafter. The commissioning of the new facilities depends on the delivery periods and how the process of construction goes but is anticipated before the end of the financial year 2025. In expectation of the necessary application and approval procedures for a possible repowering of the Klostermoor Wind Farm, 3U has conducted positive initial discussions upfront with the local authorities and has already renewed the lease agreements with the respective landowners. With the planned replacement of the six existing wind turbines by three state-of-the-art wind turbines, the wind farm's installed capacity is then to be raised by a factor of 3.5, from currently 6 MW to 21 MW . If the legal preconditions for the Roge Wind Farm and further areas in the Langendorf Wind Farm permit, additional repowering projects could also be planned and implemented there once official approval has been obtained. Generating value in the portfolio may lead to the formation of hidden reserves, which can be disclosed and realised on occasion through the sale of facilities.

Selfio SE ("Selfio") is the largest Group company in the SHAC (Sanitary, Heating and Air Conditioning Technology) segment. The company offers builder-owners and DIYers a wide range of systems and products covering the entire construction works of sanitary, heating and air conditioning (mainly private customers, BZC) which can be procured online, as well as support in planning customers' projects. The extensive online advisory service, also by means of video clips, can be considered one of Selfio's competitive advantages. Along with activity levels in the construction industry, brand awareness and successful professional online marketing above all, including the efficient management of offerings and prices, with the requisite logistics processes, are key to safeguarding and generating competitive advantage in e-commerce.

As an online vendor, the 3U Group can score points in the competitive arena first and foremost by offering reliable delivery capability, flanked by first-rate advice and attractive conditions. In addition, the segment's revenue growth can be accelerated by extending the range of products and services, in particular by introducing innovative, highly desirable products for climate-neutral

heating and power generation. In this context, 3U has extended its range in recent months to include, among other products, photovoltaic components and modules such as balcony power plants, solar panels, power storage units and inverters. In addition, the portfolio is supplemented by branded products and products from the smart home range.

Managing the supply chain for e-commerce and procurement are the responsibility of PELIA Gebäudesysteme GmbH, a Group company which also supplies third parties directly with sanitary, heating and air conditioning technology (BZB). PELIA, a company based in Koblenz, operates a contemporary manufacturing and logistics hub covering a total surface area of 14,000 square metres in which products are manufactured, stored, picked and dispatched.

Goals and strategy

As a management and holding company, 3U HOLDING AG views raising the value of its assets in the interest of all stakeholders as its corporate purpose and as part of its mission. In July 2023, 3U's Management Board presented the company's new MISSION 2026 under the motto of "Strong Growth Paired With Value". These goals were specified further in August 2024 under the title of MISSION 2026+. The mission's purpose is to enable 3U to enter the next stage of profitability and at leveraging the Group's inherent value potential to progress to the next level of profitability. The resulting targets defined for the medium term are anchored in the Group's advanced, sound growth strategy developed some years ago and successfully implemented since then. The heart of the mission consists of forging ahead in in aligning all activities with dynamic revenue growth, flanked by sustainable growth in earnings and value.

To this end, management has restructured growth initiatives and partly already launched them in the three segments of SHAC (e-commerce), Renewable Energies and ITC (digitalisation), in order to achieve value potential of more than EUR 500 million to be realised in the coming years. These plans are anchored i.a. in a comprehensive investment programme of more than EUR 220 million.

In the SHAC (Sanitary, Heating and Air Conditioning Technology) segment, and therefore in SHAC e-commerce, 3U will be striving to raise revenues in the medium term, in a first step from currently around EUR 30 million to more than EUR 100 million. This goal is largely to be realised through external acquisitions, which will also set in place the prerequisites for Selfio SE's planned stock market eligibility. A second step is aimed at raising revenue to more than EUR 150 million with a view to leveraging value potential of EUR 300 million to EUR 350 million. The foundations underpinning these endeavours consist of the excellent framework conditions underpinned by the statutory heating transition and the concurrent growing lack of skilled workers. In addition, strong organic growth through expanding the product range and developing new market segments, accompanied by the acquisition of profitable companies which supplement the offering, are also anticipated within the scope of the strategy. The significant improvement in the EBITDA margin by up to $8 \%$ is to be achieved by enhancing efficiency, economies of scale and the gradual increase in the share of proprietary brands. Funds from the company of up to EUR 100 million have been earmarked for financing acquisitions.

In the Renewable Energies segment, 3U intends to exploit the improvement in the regulatory framework conditions in order to significantly expand its wind farm portfolio. With this in mind, projects in repowering and in project development already under way will be connected up to the grid step by step as from 2025, depending on progress made with planning, approval and construction. 3U anticipates financing requirements customary in the market in a range of more than EUR 150 million for trebling the nominal output, as planned, from currently 53 MW to subsequently to between 150 and 200 MW. Financing is to be partly secured through loans eligible for public funding at favourable interest rates, with a proportion of roughly $10 \%$ funded by the company

itself. These measures are aimed at realising value potential of between EUR 150 and EUR 200 million. The company is currently evaluating strategic measures in the field of agrivoltaics as an additional promising approach for increasing capacity in the Renewable Energies segment. Due to potential advantages under building law and relating to tax, realising agrivoltaic plants is generally faster than installing conventional ground-mounted photovoltaic projects or wind turbines.

3U has increasingly positioned itself in the ITC (Information and Telecommunications Technology) segment as a digitalisation partner providing a high level of expertise and strong customer orientation for SMBs. The organic growth of the Managed Services business is to be accelerated above all by acquiring companies. The EBITDA margin is to be kept at a sustainably high level of $25 \%$ to $30 \%$ in this segment. Management is aiming to leverage value potential for this segment of between EUR 60 million and EUR 70 million by the end of 2026.

3U has extensive funds of its own amounting to more than EUR 43 million for implementing the strategic measures and goals. Furthermore, the Group has access to various financing options and, in this context, can reference sound financial ratios. Financing the investments planned in a volume of more than EUR 220 million has therefore been secured. All in all, an equity portion of likely more than $50 \%$ is to be ensured. Against the backdrop of the ambitious growth programme and the target for raising value, management plans to position the company as a strong dividend-bearing stock, as before, and to continue to distribute around $50 \%$ of net annual income in the form of a lucrative dividend. In the event of successful value realisation, the payout ratio may even considerably exceed this percentage.

Performance report

Result of the Group's operations

Result of the Group's operations

Following a positive start to the financial year 2024, the 3U Group accelerated its revenue growth significantly again in the second quarter, both in a quarter-on-quarter comparison and compared with the second quarter of 2023. From a cumulative standpoint, consolidated revenue rose by $15.5 \%$ to EUR 29.0 million in the first half of 2024 (HI 2023: EUR 25.1 million). In the actual reporting quarter, 3U raised its revenues by $29.1 \%$ to EUR 15.3 million (Q2 2023: EUR 11.8 million).

The development of the two ITC and SHAC segments made a definitive contribution to the Group's success.

The ITC segment was the strongest driver of growth. Following weak construction activity in the previous year, the SHAC segment also lifted its revenue substantially again in the first months of 2024. Poor weather conditions, lower selling prices and isolated outages in the wind farms resulted in the Renewable Energies segment being unable to match its good year-earlier performance.

The ITC segment generated a share in sales revenue (net of consolidation effects) of $34.0 \%$ (HI 2023: $25.2 \%$ ), while the Renewable Energies segment delivered only $8.3 \%$ (HI 2023: $17.3 \%$ ) and the SHAC segment $59.0 \%$ (HI 2023: $58.7 \%$ ).

Share of the segments in consolidated revenue in percent
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Other operating income in the Group advanced by $143.5 \%$ to EUR 2.1 million (HI 2023: EUR 0.8 million). This figure was mainly impacted by the compensation paid out as a result of technical defects in the Renewable Energies segment and value realised from selling the company's gold holdings.

The cost of materials rose disproportionately to revenue, by $23.1 \%$ to EUR 19.4 million (HI 2023: EUR 15.8 million), with all the segments contributing to this increase. In absolute terms, the ITC segment that delivered growth of EUR 1.9 million reported the largest increase in the Group's costs of materials. In a year-on-year comparison, the Group's cost of materials ratio (cost of materials as a percentage of sales) climbed by 4.1 percentage points, from $62.8 \%$ to $67.0 \%$ over the reporting period from January to June 2024.

Principally as a result of the increase in other operating income, gross profit advanced by $17.7 \%$ in the first half of 2024, from EUR 1.8 million to EUR 12.2 million compared with the year-earlier period (HI 2023: EUR 10.4 million). The gross profit margin widened accordingly from $41.4 \%$ to $42.2 \%$.

The Group's personnel expenses came in at EUR 5.4 million in the first six months of 2024, reflecting an increase of $27.7 \%$ in total (HI 2023: EUR 4.2 million), which was largely attributable to acquisitions. The personnel expenses ratio (personnel expenses as a percentage of revenue) stood at $18.5 \%$ in the reporting period, up from the year-earlier figure of $16.8 \%$. Despite the high level of maintenance expenses and repairs on the wind energy facilities, the proportion of other operating expenses in revenue posted $14.6 \%$, which is only marginally higher than the year-earlier level of $14.4 \%$.

Despite higher personnel expenses and an increase of $17.2 \%$ in other operating expenses over the six month period, the improvement in gross profit resulted in marginally higher EBITDA. The Group's earnings before interest, taxes, depreciation and amortisation came in at more than EUR 2.6 million in the first half year of 2024, following on from EUR 2.6 in the year-earlier period. The development of operating profitability in the second quarter of 2024 also proved to be gratifying. In this context, EBITDA more than doubled to EUR 1.9 million compared with the previous year's figure of EUR 0.7 million. By mid-year, the EBITDA margin posted $9.1 \%$ compared with $10.3 \%$ in the 2023 reporting period. The second quarter of 2024 brought a considerable improvement in the EBITDA margin which stood at $12.4 \%$ compared with $6.1 \%$ the year before.

Depreciation and amortisation totalled EUR 2.1 million in the first six months of 2024 (HI 2023: EUR 1.7 million). From January through to June 2024, 3U continued to report a positive financial result of EUR 0.4 million (HI 2023: EUR 1.4 million), along with tax expenses of EUR 0.2 million (HI 2023: EUR 0.4 million).

The proportion of the consolidated result attributable to shareholders of the parent company amounted to EUR 0.8 million (HI 2023: EUR 1.6 million). Consolidated earnings per share stood at EUR 0.02 (basic and diluted) following on from EUR 0.04 the year before.

Development 3U Group in EUR million
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As of 31 June 2024, the 3U Group employed a workforce of 184 persons in total (including Management Board members, temporary employees and part-time staff (31 December 2023: 186). Converted into full-time equivalents, the Group recorded 164 FTE at the end of the quarter, compared with 163 FTE as per 31 December 2023.
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Segment performance

In the first half of 2024, the ITC segment raised its revenue substantially by $55.4 \%$ to EUR 9.8 million (H1 2023: EUR 6.3 million). Organic growth amounted to $16.1 \%$ in the reporting period. The decline anticipated in the Voice Retail business was offset by very significant growth in the area of Managed Services and Voice Business. Consequently, the segment's gross profit also rose by $47.5 \%$ and, by the end of the first six months of 2024, had achieved a figure of EUR 5.3 million (H1 2023: EUR 3.6 million). Personnel expenses in the ITC segment totalled EUR 2.0 million (H1 2023: EUR 1.1 million), with the increase mainly attributable to acquisitions and to the takeover of the cs companies. Segment EBITDA improved considerably, rising by $27.5 \%$ (EUR 0.5 million) to EUR 2.3 million (H1 2023: EUR 1.8 million). The EBITDA margin posted $23.3 \%$ in the first half of 2024 compared with $28.4 \%$ in the same period in 2023.

Development of the ITC segment in EUR million
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The development of business in the Renewable Energies segment proved to be extremely eventful in the first six months of 2024. In March, 3U ENERGY PE, a wholly owned subsidiary of 3U, was granted permission for the construction of new wind turbines in the Langendorf Wind Farm in Saxony-Anhalt. The 3U Group was also included in the German Federal Network Agency's May tender for onshore wind energy. The bid values were between 7.20 and 7.35 cents per kilowatt hour. The 3U subsidiary was awarded bid of $7.34 \mathrm{ct} / \mathrm{kWh}$. 3U has therefore achieved yet another important milestone in implementing the repowering project it is planning in Langendorf. The project provides for seven of the 15 existing wind turbines to be replaced by five new turbines. The new facilities have a nominal output of 6.2 MW . Implementing the project will raise the installed capacity in Langendorf from 22.5 MW to 43.0 MW. Upgrading the facilities and ramping up capacity as envisaged is aimed at more than doubling the Langendorf Wind Farm's power production in the future. The new wind turbines are scheduled to go online by the end of 2025. They have already been ordered and work is due to commence on preparing the site and decommissioning the old wind turbines in the autumn of 2024.

In June 2024, the Bundestag passed a law to improve climate protection in immission control, to accelerate immission control approval procedures and to implement EU law. This marks the first time that the German Federal Immission Control Act (BImSchG) has included the climate as a protected asset. Accordingly, numerous measures are aimed at sustainably accelerating and reducing red tape in approval procedures, at relieving the burden on project developers and at making a decisive contribution to transforming Germany's industry. The amendment is an important step and strong driver for promoting and speeding up the expansion of onshore wind energy.

Due to the weather conditions and lower feed-in rates, and above all because of technical problems, the Renewable Energies segment reported yield that fell considerably short of the year-earlier period. As already outlined in the report on the first quarter of 2024, a technical defect in the Langendorf Wind Farm's substation was especially responsible for preventing virtually any electricity being fed into the grid in January. This severe damage had been repaired by the start of February, however. Furthermore, due to repairs, a wind turbine in Roge only went online again at the start of August. In the first six months of 2024, the electricity produced by the power plants declined by $21.2 \%$ overall to 24.9 GWh compared with 31.6 GWh in the year before. The Adelebsen Solar Park generated power of 4.7 GWh in the reporting period, thereby also not matching the year earlier figure of 5.3 GWh. The average monthly market value for onshore wind came in at $5.69 \mathrm{ct} / \mathrm{kWh}$ in the first six months of 2024 (HI 2023: $9.02 \mathrm{ct} / \mathrm{kWh}$ ). As a result, the Renewable Energies segment's revenue dropped by $44.7 \%$ to EUR 2.4 million (HI 2023: EUR 4.3 million). Consequently, segment EBITDA also fell significantly by more than half to EUR 1.4 million (HI 2023: EUR 3.2 million).

Development Renewable Energies segment in EUR million
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The SHAC segment's revenue increased by a gratifying $16.2 \%$ to EUR 17.1 million in the first six months of 2024 (H1 2023: EUR 14.7 million). Growing demand for photovoltaic modules, inverters and electricity storage right through to full-scale PV plants was especially evident in the upturn in e-commerce operations during the reporting period. In general terms, however, the market has cooled considerably and demand in the other product areas was sluggish to trending down in the first six months of 2024.

This development is also corroborated by the sales statistics released by the Federation of German Heating Industry (BDH) for the first half of 2024, with manufacturers selling around $43 \%$ fewer heat generators than in the year-earlier period. The decline in heat pumps alone comes in at more than $54 \%$. Measured against the record year of 2023, figures confirm the steep downtrend which has been emerging for several months. After four years of growth, the market is reported to have settled again at the long-term sales level prior to 2020. This development is compounded by the fact that there is a lack of clarity among citizens about what municipal heat planning entails, for example. When advising citizens, explaining the connections between Germany's Building Energy Act (GEG), municipal heating planning and the funding opportunities available is particularly challenging. In this confusing situation, new construction measures or investments in upgrading building systems and technology, for instance, including heating systems, tend to be postponed.

The SHAC segment's gross margin improved notably to $19.8 \%$ over the six-month period, up from $17.2 \%$. The segment's gross profit advanced by $27.8 \%$ to EUR 3.6 million following on from EUR 2.8 million the year before. Against the backdrop of a slight increase in operating expenses (personnel and other operating expenses), EBITDA stood at EUR -0.1 million at mid-year (H1 2023: EUR -0.4 million). Profitability also improved here over the course of the year, however. In the second quarter, the segment generated positive EBITDA of EUR 0.1 million compared with the year-earlier figure of EUR -0.3 million. SHAC e-commerce operations therefore delivered an EBITDA margin of $1.1 \%$ over the period from April to June.

Development SHAC segment in EUR million
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Financial Position and net Assets

The 3U Group's balance sheet structure is stable and did not show any unexpectedly great changes in the reporting period. Accordingly, total assets amounted to EUR 118.6 million as of 30 June 2024, thus virtually unchanged from the level posted on 31 December 2023 (EUR 119.3 million). On the assets side, the growth in inventories of EUR 3.5 million to EUR 17.2 million is mainly attributable to business activity in the SHAC segment. The increase of EUR 27.0 million in property, plant and equipment to EUR 32.4 million is to be seen mainly in the context of disbursements for the Langendorf repowering project and for the construction of new company headquarters in Marburg. Building activities here are progressing according to plan, so that relocating to the premises in the Cappel district is likely to take place at the turn of the year 2024/2025.

The Group acquired Bitcoin in the period under review, with this exposure being accounted for as intangible assets under the assets item. This item's value rose accordingly, from EUR 5.5 million to EUR 9.3 million as of the reporting date on 30 June 2024. The decline of EUR 12.1 million in cash and cash equivalents to EUR 43,3 million is largely associated with the increase in inventories, investment in property, plant and equipment, along with acquiring Bitcoin.

Equity dropped slightly to EUR 88.2 million at the end of the second quarter compared with EUR 89.1 million as of 31 December 2023. The equity ratio has therefore also remained virtually unchanged. As of 30 June 2024, it stood at $74.4 \%$ following on from $74.7 \%$ at year-end 2023. Non-current and current liabilities increased slightly overall from EUR 30.2 million to EUR 30.4 million, which raised the debt-to-equity ratio from $33.9 \%$ to $34.4 \%$. In the first six months of 2024, the sum total of current and non-current financial liabilities was raised by EUR 2.0 million to EUR 17.6 million, up from EUR 15.6 million, compared with the year-earlier period. The net cash position declined and, at the end of the reporting period, posted EUR 25.7 million (31 December 2023: EUR 39.8 million). Working capital (current assets minus current liabilities) was pared down in the first six months of 2024 and is currently running at EUR 60.2 million (H1 2023: EUR 68.4 million).

The cash inflow from operating activities totalled EUR -0.8 million in the first half of 2024 (H1 2023: EUR 0.03 million) which, along with the lower result for the period and higher depreciation and amortisation, was principally due to higher inventory levels and changes in receivables and liabilities. Investment activity incurred a cash outflow of EUR 10.9 million (H1 2023: cash outflow of EUR 3.7 million) in the reporting period. Investments in property, plant and equipment essentially pertain to the construction of the new company headquarters in Marburg. Other investments in the reporting period included the repowering project in Langendorf in the Renewable Energies segment. Disbursements of EUR 4.4 million for investments in intangible assets pertain to buying crypto assets (H1 2023: cash outflow of EUR 0.04 million). The 3U Group therefore recorded negative free cash flow of EUR -11.8 million (H1 2023: EUR -3.7 million) in the first six months of 2024. Cash outflow from financing activities amounted to EUR 0.3 million in the period under review. In the previous year, cash outflow of EUR 118.0 million was due above all to dividend distribution for the financial year 2022. All in all, the cash position decreased by EUR 12.1 million, as expected (H1 2023: decline of EUR 121.8 million).

Report on significant transactions with other related parties

In the first six months of the current financial year, no material changes in business with related parties took place compared with 31 December 2023. In this context, we refer to our explanations in our Annual Report 2023. All transactions with related parties were conducted on an arm's length basis.

Opportunities and Risk Report

Regarding the crypto currency investment (Bitcoin) in the period under review, opportunities for appreciation in value and exposure to certain market price risks arise for 3U HOLDING AG and for the 3U Group. Market price risks are defined as potential losses due to unfavourable changes in market prices or parameters which influence prices. Price volatilities may also result in adjustments to the accounts and therefore to a not insignificant impact on the results of operation, the financial position and net assets of 3U HOLDING AG and of the 3U Group.

As of 30 June 2024, no material changes had occurred compared with the risks and their assessment described in detail in the 2023 Annual Report.

General statement on the economic situation

Germany's economy as by far the most important market for the products and services of the 3U Group were assessed as subdued by trade associations and the German government at the beginning of the second half of 2024. The protracted war in Ukraine, the burgeoning conflict in the Middle East, compounded by high interest rates, are disrupting economic development. The 3U Group's business nevertheless performed well overall during the reporting period and remained in line with expectations. The Management Board views the economic situation of the Company at the time when the interim Group management report was drawn up as balanced overall, especially when considered against the backdrop of the current framework conditions and based on diversification. The Board anticipates a stable course of business in the ITC and Renewable Energy segments in the second half of 2024. The recovery in the SHAC segment originally expected in the second half of the year is unlikely to materialise given the prevailing uncertainty in the market. Accordingly, stable to modest business development is assumed in the remaining months of the year. From the Board's standpoint, the range of different business models and the strategic focus on the megatrends of e-commerce, digitalisation and renewable energies harbours good potential, as before, for business to continue to develop positively and for implementing the medium-term goals specified under MISSION 2026+. The Group has sufficient liquidity and instruments at its disposal for financing and expanding its operations.

26 Significant events since the end of the interim reporting period

Upon entry into the commercial register, Selfio GmbH, a wholly owned subsidiary of 3U HOLDING AG, was combined with Selfio SE (Societas Europaea, European Company). Selfio GmbH has transferred its entire assets by way of the merger to the new company. Accordingly, Selfio SE's share capital amounts to EUR 30 million. Upon completion and entry of the merger, 3U HOLDING AG as the Group's parent company holds $100 \%$ of the shares in Selfio SE.

Aside from this, no events of material significance for 3U HOLDING AG or that would have significantly impacted the financial position, net assets and results of operations occurred after the balance sheet date of 30 June 2024.

Forecast

The company anticipates further growth over the course of 2024. The Management Board assumes that the ITC segment will continue to perform well. At the same time, as part of its MISSION 2026+ value strategy, the Board will continue to concertedly implement the measures necessary to strengthen its competitiveness in its SHAC e-commerce operations. These measures include the realignment of the range on offer, flanked by expanding the proportion of profitable products and services, along with streamlining low growth niche activities. As regards the Renewable Energies segment, 3U is investing extensively in line with its plans to expand its own power generating capacities.

Having obtained approval for the Langendorf Wind Farm repowering project, the Group can move ahead as scheduled in realising the project in the coming quarters, with the aim of raising installed capacity in Langendorf from 22.5 MW to 43 MW over the period through to the end of 2025. Given the difficult framework conditions in the construction industry and slack demand, particularly in the heating systems business, the Group's Management Board longer anticipates any notable rebound in the SHAC segment's business activities over the remainder of the year and compared with the first half of 2024.

As before, 3U expects overall revenue for 2024 to settle in a range of between EUR 58 million and EUR 62 million, which would correspond to year-on-year growth of around $10 \%$ to $18 \%$. Owing to the necessary upfront investments in 3U's future competitiveness, and in conjunction with repowering measures commencing at the Langendorf location, an EBITDA margin of approximately $7 \%$ to $8 \%$ is expected in 2024. Achieving the profitability envisaged is ambitious from today's standpoint, but nevertheless realistic, and depends on a number of different positive factors in the second half of the year. Along with the technical availability of the wind farms, these factors include how monthly market values for onshore wind energy develop and the demand trend in the company's SHAC e-commerce operations.

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Assurance by the legal representatives

We give our assurance that, to the best of our knowledge and in accordance with the principles applicable to interim reporting, the interim consolidated financial statements give a true and fair view of the net assets, financial position and result of operations of the Group and that the interim Group management report presents the business development, including the results of operations and the position of the Group, in a way that gives a true and fair view of the actual circumstances, together with a description of the principal opportunities and risks associated with the development of the Group over the remainder of the financial year.

Marburg, 13 August 2024
The Management Board
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Christoph Hellrung
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Uwe Knoke
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Andreas Odenbreit

30 Statement of financial position

Assets - 3U Group (in kEUR)
30/06/2024
31/12/2023

Non-current assets 48,473 39,647
Intangible assets 9,262 5,501
Property, plant and equipment 32,428 27,003
Rights of use 2,565 2,818
Investment property 3,568 3,596
Other financial assets 107 107
Deferred tax assets 473 537
Other non-current assets 70 85
Current assets 70,097 79,661
Inventories 17,160 13,707
Trade receivables 4,888 3,933
Contract assets 207 513
Income tax receivables 1,248 1,206
Other current assets 3,256 4,890
Cash and cash equivalents 43,338 55,412
Total assets 118,570 119,308
Shareholders' equity and liabilities - 3U Group (in kEUR) 30/06/2024 31/12/2023
Shareholders' equity 88,205 89,099
Subscribed capital (Conditional Capital kEUR 2,029 / 31 December 2023: kEUR 2,032) 36,816 36,813
Treasury shares $-3,241$ $-3,241$
Capital reserve 7,709 7,708
Retained earnings 36,763 36,935
Profit/loss carried forward 8,381 7,508
Net income 764 2,552
Total shareholders' equity attributable to the shareholders of 3U HOLDING AG 87,192 88,275
Non-controlling interests 1,013 824
Non-current liabilities 20,508 18,972
Non-current provisions 1,499 1,481
Non-current financial liabilities 16,131 14,146
Non-current lease liabilities 1,964 2,223
Deferred tax liabilities 539 740
Other non-current liabilities 375 382
Current liabilities 9,857 11,237
Current provisions 266 509
Current income tax liabilities 370 446
Current financial liabilities 1,463 1,463
Current lease liabilities 716 847
Trade payables 4,411 4,682
Other current liabilities 2,631 3,290
Total shareholders' equity and liabilities 118,570 119,308

32 Consolidated statement of income

3U Konzern (in TEUR) 01/04-30/06 01/01-30/06
2024 2023 2024 2023
Revenue 15,253 11,817 28,978 25,087
Other income 1,408 424 2,054 844
Changes in inventories of finished services and work in progress 158 110 574 209
Other capitalised services 9 9 23 9
Cost of materials $-9,967$ $-7,581$ $-19,403$ $-15,762$
Gross profit/loss 6,861 4,779 12,226 10,387
Personnel expenses $-2,710$ $-2,118$ $-5,364$ $-4,201$
Other operating expenses $-2,253$ $-1,936$ $-4,216$ $-3,599$
EBITDA 1,898 725 2,646 2,587
Depreciation and amortisation $-1,159$ $-843$ $-2,113$ $-1,693$
EBIT 739 $-118$ 533 894
Financial income 318 800 697 1,701
Financial expenses $-135$ $-130$ $-262$ $-263$
Financial result 183 670 435 1,438
EBT 922 552 968 2,332
Income taxes $-252$ $-260$ $-166$ $-447$
Profit before minority interests 670 292 802 1,885
Net profit/loss for the period 670 292 802 1,885
Of which attributable to minority interest $-25$ 94 38 281
Of which consolidated net income 695 198 764 1,604
Earnings per share, basic (in EUR) 0.02 0.01 0.02 0.04
Earnings per share, diluted (in EUR) 0.02 0.01 0.02 0.04

Consolidated statement of comprehensive income

3U Group (in kEUR)
01/01-30/06
2024 ..... 2023
Net income for the period ..... 802
Of which attributable to 3U HOLDING AG shareholders ..... 764
Of which attributable to non-controlling interests ..... 38 ..... 281
Changes recognised directly in equity
which may be reclassified to the income statement in the future ..... 0
Changes recognised directly in equity
which cannot be reclassified to the income statement in the future ..... 0
Change in the amount recognised in equity ..... 0
Total comprehensive income for the period ..... 802
Of which attributable to 3U HOLDING AG shareholders ..... 764
Of which attributable to non-controlling interests ..... 38 ..... 281

34 Consolidated statement of changes in equity

3U Group (in kEUR) Subscribed Capital Treasury shares Capital reserve Retained earnings/profit/loss carried forward and net income for the period attributable to 3U HOLDING AG shareholders
As of 1 January 2023 35,830 0 12,201 161,884
Dividend payment for the 2022 financial year 0 0 0 $-117,441$
Net income 2023 0 0 0 2,552
Share option plans 983 0 224 0
Acquisition of treasury shares 2023 0 $-3,241$ $-4,717$ 0
Contributions from/disbursements to non-controlling interests 0 0 0 0
Changes in the consolidation scope 0 0 0 0
As of 31 December 2023 36,813 $-3,241$ 7,708 46,995
3U Group (in kEUR) Subscribed
Capital
Treasury shares Capital reserve Retained earnings/profit/loss carried forward and net income for the period attributable to 3U HOLDING AG shareholders
As of 1 January 2024 36,813 $-3,241$ 7,708 46,995
Dividend payment for the 2023 financial year 0 0 0 $-1,679$
Net income 2024 0 0 0 764
Share option plans 3 0 1 0
Contributions from/disbursements to non-controlling interests 0 0 0 0
Changes in the consolidation scope 0 0 0 $-172$
As of 30 June 2024 36,816 $-3,241$ 7,709 45,908
Other comprehensive income Exchange rate differences Equity attributable to 3U HOLDING AG shareholders Minority interest Total shareholders' equity
0 0 209,915 808 210,723
0 0 $-117,441$ 0 $-117,441$
0 0 2,552 547 3,099
0 0 1,207 0 1,207
0 0 $-7,958$ 0 $-7,958$
0 0 0 $-531$ $-531$
0 0 0 0 0
0 0 88,275 824 89,099
Other comprehensive income Exchange rate differences Equity attributable to 3U HOLDING AG shareholders Minority interest Total shareholders' equity
0 0 88,275 824 89,099
0 0 $-1,679$ 0 $-1,679$
0 0 764 38 802
0 0 4 0 4
0 0 0 0 0
0 0 $-172$ 151 $-21$
0 0 87,192 1,013 88,205

36 Consolidated statement of cash flows

3U Group (in kEUR) 01/01-30/06
2024 2023
Net income 802 1,885
+/- Write-downs/write-ups of fixed assets 2,113 1,693
+/- Increase/decrease in provisions $-225$ $-49$
$-/+$ Profit/loss from the disposal of non-current assets $-1$ 1
$-/+$ Increase/decrease in inventories and trade receivables $-4,102$ $-1,051$
+/- Increase/decrease in trade payables $-273$ 1,427
+/- Changes in other receivables 1,650 515
+/- Changes in other payables $-665$ $-3,604$
+/- Change in tax assets/liabilities, including deferred taxes $-254$ $-1,018$
+/- Other non-cash changes 140 235
Cash flow from operating activities $-815$ 34
- Cash inflow from disposals of property, plant and equipment 2 350
- Cash outflow for investments in property, plant and equipment $-6,613$ $-534$
- Cash outflow for investments in intangible assets $-4,356$ $-41$
- Cash outflow for investments in investment properties 0 $-3,517$
- Cash outflow for the acquisition of consolidated companies and other business units $-7$ 0
Cash flow from investing activities $-10,974$ $-3,742$
Amount carried forward ${ }^{1}$ $-11,789$ $-3,708$

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[^0]: 1 See following page

Amount carried forward ${ }^{1}$ $-11,789$ $-3,708$
- Cash inflow from additions to equity (capital increases, sale of treasury shares, etc.) 3 875
- Cash outflow to companies' owners and minority interest (dividend, equity capital pay-
back, purchase of treasury shares, other disbursements) $-1,679$ $-117,707$
- Cash inflow from borrowings 2,637 0
- Disbursements from the repayment of bonds and (financial) loans $-652$ $-629$
- Disbursements from the repayment of leasing liabilities $-594$ $-508$
Cash flow from financing activities $-285$ $-117,969$
Total cash flow $-12,074$ $-121,677$
+/- Change in disposal restrictions on cash and cash equivalents 0 $-84$
Cash and cash equivalents at the beginning of period 52,440 186,814
Cash and cash equivalents at the end of period 40,366 65,053
Total change in cash and cash equivalents $-12,074$ $-121,761$

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Notes to the consolidated financial statements

General information about the Group

The 3U HOLDING AG (hereinafter also referred to as "3U" or the "company"), headquartered in Marburg, is the holding company of the 3U Group and a listed stock corporation. 3U is entered into the Commercial Register of the Marburg District Court under HRB 4680.

The business activities of 3U and its subsidiaries comprise the management of its own assets, the acquisition, management and the sale of participating interests in domestic and foreign companies, as well as the provision of telecommunication services and IT services in the ITC segment. The activities in the field of renewable energies and in the sanitary, heating and air conditioning technology business are combined respectively under the segments of Renewable Energies and SHAC.

The address of the company is: Frauenbergstraße 31- 33, 35039 Marburg, Germany.

Accounting principles

This interim report was drawn up in accordance with the accounting standards of the International Financial Reporting Standards (IFRS).

The interim report has not been audited or reviewed.

Supplementary disclosures in accordance with IAS 34

The accounting and valuation policies and calculation methods used for the annual financial statements as at 31 December 2023 were applied unchanged as of 30 June 2024, with the exception of the standards, interpretations and amendments to IFRS applicable for the first time in the financial year.

The liquidity situation continued to be very sound as of 30 June 2024. For the purpose of investing its liquidity, the 3U Group has committed around EUR 4.3 million to Bitcoin as a long-term investment. The value of Bitcoin is generally subject to a heightened price risk. These holdings are reported under non-current intangible assets.

For information on the order situation and the development of costs and prices, please refer to the section on "Business performance" in the interim Group management report.

For information on the number of employees, please refer to the section on "Employees" in the interim Group management report.

For information on significant events since the end of the interim reporting period, please refer to the section on "Significant events since the end of the interim reporting period" in the interim Group management report.

Business relationships with related parties did not develop unusually during the first six months of the financial year 2024 compared with the previous year. For details on individual business relationships, we refer to our Annual Report as at 31 December 2023, Note 8.3.

Error correction

In connection with the ongoing tax audit, the input tax deduction from consulting costs for the sale of the shares in weclapp SE in 2022 was determined to be incorrect. The input tax deduction was therefore corrected in the financial year 2024 as part of the tax declaration.

The error has been corrected in the IFRS consolidated financial statements in accordance with the standards on correcting errors under IAS 8. Accordingly, the adjustments to the comparative amounts in the first full set of financial statements (2024 Annual Report) to be published after the error was discovered must be made retrospectively by correcting the errors which occurred before the earliest period presented in the opening balances of said period.

The error correction reduces the profit carried forward as of 1 January 2023 with retroactive effect. The reduction in the profit carryforward is reflected on the other side of the balance sheet in an increase in the other current liabilities item. The error corrected through profit and loss for the financial year 2022 amounts to kEUR 449 and results entirely from non-deductible input tax.

The error correction will be elaborated on in the notes to financial statements in the annual report on the 2024 financial year.

In accordance with the provisions under German commercial law, no retrospective error correction has been made in the separate financial statements of 3U HOLDING AG. In this set of statements, the correction of the input tax deduction results in expenses of kEUR 449 with a negative effect on earnings in the current financial year 2024.

Scope of consolidation

Compared with 31 December 2023, the following changes in the scope of consolidation took place:

By way of the share purchase agreement dated 21 January 2024, 3U HOLDING AG took over the shares held by minority shareholders in samoba GmbH. Similarly, non-controlling interests in Calefa GmbH were acquired by PELIA Gebäudesysteme GmbH by way of the share purchase agreement dated 21 January 2024. The companies are included as subsidiaries in the consolidated group, as before.

Upon commissioning the wind turbines for the Langendorf repowering project in June 2024, the project company that goes by the name of Windpark Merzdorfer Heide II GmbH \& Co. KG was included in the scope of consolidation.

As of 30 June 2024, and in addition to 3U HOLDING AG, 28 (31 December 2023: 27) domestic and foreign subsidiaries in which 3U HOLDING AG holds a majority of the voting rights or has the possibility of control, either directly or indirectly, are included in the scope of consolidation.

Eleven (31 December 2023: 12) subsidiaries whose impact on the net assets, financial position and results of operations individually and as a group is of minor importance are not consolidated. These companies are essentially non-active companies. They are valued at acquisition cost less necessary value adjustments and reported under non-current assets.

Segment reporting

01/01-30/06/2024 (in kEUR) ITC Renewable Energies SHAC Subtotal Other activities Reconciliation Group
Third-party revenue 9,469 2,399 17,106 28,974 4 0 28,978
Revenue from other segments/business areas 371 0 0 371 1,030 $-1,401$ 0
Intercompany revenue (intra-segment revenue) 775 59 11,328 12,102 0 $-12,102$ 0
Total revenue 10,555 2,458 28,434 41,447 1,034 $-13,503$ 28,978
Less intercompany revenue $-775$ $-59$ $-11,328$ $-12,102$ 0 12,102 0
Segment revenue/Group revenue 9,840 2,399 17,106 29,345 1,034 $-1,401$ 28,978
Other operating income 586 266 202 1,054 1,095 $-95$ 2,054
Changes in inventory 0 578 $-4$ 574 0 0 574
Other capitalised services 0 0 0 0 0 23 23
Cost of materials $-5,175$ $-518$ $-13,710$ $-19,403$ 0 0 $-19,403$
Gross profit or loss 5,251 2,725 3,594 11,570 2,129 $-1,473$ 12,226
Personnel expenses $-1,976$ $-275$ $-1,710$ $-3,961$ $-1,403$ 0 $-5,364$
Other operating expenses $-979$ $-1,045$ $-1,995$ $-4,019$ $-1,429$ 1,232 $-4,216$
EBITDA 2,296 1,405 $-111$ 3,590 $-703$ $-241$ 2,646
Depreciation and amortisation $-301$ $-1,017$ $-370$ $-1,688$ $-578$ 153 $-2,113$
EBIT 1,995 388 $-481$ 1,902 $-1,281$ $-88$ 533
Financial result* 139 $-646$ $-453$ $-960$ 2,159 $-764$ 435
Other financial result 139 $-646$ $-453$ $-960$ 2,159 $-764$ 435
Income tax 58 $-135$ $-111$ $-188$ 0 22 $-166$
Result for the period* 2,192 $-393$ $-1,045$ 754 878 $-830$ 802
Of which attributable to non-controlling interests 0 38 0 38 0 0 38
Segment result*/Group result 2,192 $-431$ $-1,045$ 716 878 $-830$ 764

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[^0]: *Before profit transfer

01/01-30/06/2023 (in kEUR) ITC Renewable Energies SHAC Subtotal Other activities Reconciliation Group
Third-party revenue 6,012 4,340 14,724 25,076 7 0 25,083
Revenue from other segments/business areas 321 0 0 321 936 $-1,253$ 4
Intercompany revenue (intra-segment revenue) 597 106 8,830 9,533 0 $-9,533$ 0
Total revenue 6,930 4,446 23,554 34,930 943 $-10,786$ 25,087
Less intercompany revenue $-597$ $-106$ $-8,830$ $-9,533$ 0 9,533 0
Segment revenue/Group revenue 6,333 4,340 14,724 25,397 943 $-1,253$ 25,087
Other operating income 516 20 260 796 151 $-103$ 844
Changes in inventory 0 189 20 209 0 0 209
Other capitalised services 0 0 0 0 0 9 9
Cost of materials $-3,287$ $-283$ $-12,192$ $-15,762$ 0 0 $-15,762$
Gross profit or loss 3,562 4,266 2,812 10,640 1,094 $-1,347$ 10,387
Personnel expenses $-1,063$ $-83$ $-1,676$ $-2,822$ $-1,379$ 0 $-4,201$
Other operating expenses $-697$ $-974$ $-1,574$ $-3,245$ $-1,461$ 1,107 $-3,599$
EBITDA 1,802 3,209 $-438$ 4,573 $-1,746$ $-240$ 2,587
Depreciation and amortisation $-218$ $-1,020$ $-364$ $-1,602$ $-309$ 218 $-1,693$
EBIT 1,584 2,189 $-802$ 2,971 $-2,055$ $-22$ 894
Financial result* 94 $-528$ $-324$ $-758$ 3,388 $-1,192$ 1,438
Other financial result 94 $-528$ $-324$ $-758$ 3,388 $-1,192$ 1,438
Income tax $-52$ $-395$ 0 $-447$ 0 0 $-447$
Result for the period* 1,626 1,266 $-1,126$ 1,766 1,333 $-1,214$ 1,885
Of which attributable to non-controlling interests 0 292 $-11$ 281 0 0 281
Segment result*/Group result 1,626 974 $-1,115$ 1,485 1,333 $-1,214$ 1,604

[^0]
[^0]: *Before profit transfer

In accordance with the standards stipulated by IFRS 8 "Operating Segments", 3U HOLDING AG's segment reporting applies the management approach regarding segment identification.

The information regularly made available to the Management Board and the Supervisory Board is therefore regarded as definitive for the segment presentation.

According to internal reporting, 3U covers the segments ITC, Renewable Energies, SHAC as well as other activities and reconciliation to the Group in its segment reporting.

The ITC segment comprises the activities of Voice Retail, Voice Business and Data Center \& Managed Services, along with trading in IT licensing. The portfolio in the ITC segment also comprises innovative solutions in telecommunications and information technology, along with customised Managed Services specifically targeting SMB customers.

In the Renewable Energies segment the 3U Group essentially covers the wind power project development and electricity generation with its own plants harnessing wind and solar energy.

The sale and distribution of products from sanitary, heating and air conditioning systems to wholesalers, tradespeople and DIYers form part of the SHAC segment. Distribution is mainly carried out via the Group's online stores.

Besides the aforementioned segments, the other activities, as well as the necessary Group consolidating entries, are summarised under Other Activities/Consolidation and shown separately as reconciliation.

Segment reporting follows intra-segment consolidation, while inter-segment consolidation occurs in the scope of reconciliation with the Group's figures.

A detailed description of the segments and their development is available in the interim Group management report.

The Management Board of 3U defines segment revenue generated by inter-segment sales, EBITDA and the segment result before profit transfer as the key performance indicators of a segment's business success as it considers these indicators crucial to a segment's success. Revenue as disclosed under the Intercompany revenue item (intra-segment revenue) was realised within the same segment. It should be noted that income taxes - to the extent affiliation relationships with the 3U HOLDING AG exist - are borne by 3U HOLDING AG as the parent company.

The 3U Group's cash flow data was as follows:

01/01-30/06/2024 (in kEUR) ITC Renewable
Energies
SHAC Other
Activities/
reconciliation
Group
Cash flow from operating activities -713 -993 $-3,177$ 4,068 -815
Cash flow from investing activities -48 $-3,668$ -46 $-7,212$ $-10,974$
Cash flow from financing activities 262 2,761 3,457 $-6,765$ -285
01/01-30/06/2023 (in kEUR) ITC Renewable
Energies
SHAC Other
Activities/
reconciliation
Group
Cash flow from operating activities 311 1,631 1,349 $-3,257$ 34
Cash flow from investing activities -72 -14 282 $-3,938$ $-3,742$
Cash flow from financing activities $-1,281$ -936 -286 $-115,466$ $-117,969$

For the purposes of monitoring profitability and allocating resources between the segments, the Management Board scrutinizes the financial assets allocated to the individual segment. Cash and cash equivalents are not allocated to any segment nor to Other Activities.

3U Group - Assets
(in kEUR)
ITC Renewable
Energies
SHAC Other
Activities/
reconciliation
Total Assets not
allocated
Total consolidated
assets
As of 30/06/2024 14,579 22,911 22,339 15,403 $\mathbf{7 5 , 2 3 2}$ 43,338 $\mathbf{1 1 8 , 5 7 0}$
As of 31/12/2023 14,806 19,018 17,321 12,751 $\mathbf{6 3 , 8 9 6}$ 55,412 $\mathbf{1 1 9 , 3 0 8}$
3U Group - Liabilities
(in kEUR)
ITC Renewable
Energies
SHAC Other
Activities/
reconciliation
Total Reconciliation* Total consolidated liabilities/ shareholder's equity
As of 30/06/2024 7,711 32,016 22,701 $-32,063$ 30,365 88,205 118,570
As of 31/12/2023 8,948 29,623 17,287 $-26,098$ 29,760 89,548 119,308

*Equity/shares of minority interest

Uniform Group accounting policies and methods of calculation were applied to the segment report. Services between segments are subject to the arm's length principle and calculated using uniform Group pricing models. The cost plus method is essentially applied. Administrative services are calculated as cost allocations.

Non-current assets in carrying amount of kEUR 2 (previous year: kEUR 2) were located abroad as of 30 June 2024.

(In kEUR) Depreciation and amortisation 01/01-30/06 Investments 01/01-30/06
2024 2023 2024 2023
ITC 301 218 48 72
Renewable Energies 1,017 1,020 3,669 14
SHAC 370 364 47 68
Other Activities/Reconciliation 425 91 7,205 3,938
Total 2,113 1,693 10,969 4,092

Earnings per share

Earnings per share corresponds to the profit from continuing operations and profit from discontinued operations which can be allocated to the ordinary shareholders of 3U HOLDING AG, or profit (after tax) divided by the weighted average number of outstanding shares during the financial year.

The calculation of earnings per share is based on the following data:

(kEUR) 01/04-30/06 01/01-30/06
2024 2023 2024 2023
Basis for the earnings per share
(share in net profit attributable to the shareholders of the parent company in kEUR)
695 198 764 1,604
Number of ordinary shares issued
At the beginning of the period $36,813,014$ $36,700,214$ $36,813,014$ $35,829,682$
At the end of the period $36,816,014$ $36,705,514$ $36,816,014$ $36,705,514$
Weighted average number of ordinary shares for basic earnings* $33,572,942$ $36,702,052$ $33,572,646$ $36,540,527$
Effect of dilutive potential of ordinary shares:*
Options issued as of 30 June
119,000 1,106,332 119,000 1,106,332
Weighted number of dilutive options 593 872,370 297 710,845
Weighted average number of ordinary shares for diluted earnings $3,3691,349$ $36,936,014$ $33,691,349$ $36,936,014$
Earnings per share, basic (in EUR) 0.02 0.01 0.02 0.04
Earnings per share, diluted (in EUR) 0.02 0.01 0.02 0.04

Financial calendar

  • Publication of 6 Month's Report 2024

13 August 2024

  • Participation in Hamburger Investorentage, Montega

21 August 2024

  • Participation in Autumn conference Equity Forum, Frankfurt/Main 2-3 September 2024
  • Publication of the Quarterly Announcement 3/2024

12 November 2024

  • Participation in Deutsches Eigenkapitalforum, Frankfurt/Main 25-27 November 2024

The current financial calendar is available on the 3U HOLDING AG website (www.3u.net).

Contact

Company address
3U HOLDING AG
Frauenbergstraße 31-33
35039 Marburg
Germany

Postal address
3U HOLDING AG
P.O. Box 2260

35010 Marburg
Germany

Investor relations
Thomas Fritsche
Tel. : +49 (0) 6421 999-1200
[email protected]
www.3u.net

50 Imprint

Published by
3U HOLDING AG
Frauenbergstraße 31-33
35039 Marburg
Germany

Photos

Kannapat - stock.adobe.com (title) // 3U HOLDING AG -
Henrik Isenberg Fotografie Marburg (page 28) // 3U ENERGY PE GmbH (page 38)

Font

Interstate by Tobias Frere-Jones
(manufacturer: The Font Bureau)

Translation

Diana Polkinghorne mba, ba
DP Business \& Financial Translations Ltd
(c) 2024 3U HOLDING AG, Marburg

Disclaimer

This half-year financial report contains statements relating to the future which are subject to risks and uncertainties and which are assessments of the management of 3U HOLDING AG and reflect its current opinions with regard to future events. Such predictive statements can be recognised by the use of terms such as "expect", "assume", "estimate", "anticipate", "intend", "can", "plan", "project", "will" and similar expressions. Statements relating to the future are based on current and valid plans, estimates and expectations. Such statements are subject to risks and uncertainties, most of which are difficult to estimate and which are generally beyond the control of 3U HOLDING AG.

The following are - by no means exhaustive - examples of factors that may trigger or affect a deviation: the development of demand for our services, competitive factors - including price pressure -, technological changes, regulatory measures, risks in the integration of newly acquired companies. If any of these or other risks and uncertain factors occur, or if the assumptions on which the statements are based prove to be incorrect, the actual results of 3U HOLDING AG may differ materially from those outlined or implied in these statements. The company does not undertake to update predictive statements of this nature.

This half-year financial report contains a range of figures which are not part of commercial regulations and the International Financial Reporting Standards (IFRS), such as EBT, EBIT, EBITDA and EBITDA adjusted for special influences, adjusted EBITDA margin, investments (capex). These figures are not intended to substitute the information for 3U HOLDING AG in accordance with the German Commercial Code (HGB) or IFRS. It should be noted that the figures for 3U HOLDING AG which are not part of commercial regulations and the IFRS, can only be compared to the corresponding figures of other companies to a certain extent.

The interim consolidated financial statements and the Group management report were neither audited in accordance with $\S 317$ HGB nor reviewed by an auditor.

The English translation was prepared for convenience reasons. The only binding document is the original German Half-year Financial Report.

3U Group*

3U HOLDING AG

ITC Renewable Energies SHAC
010017 Telecom GmbH 3U ENERGY AG Calefa GmbH
Marburg, Germany Marburg, Germany Koblenz, Germany
3U TELECOM GmbH 3U ENERGY PE GmbH PELIA Gebäudesysteme GmbH
Marburg, Germany Berlin, Germany Koblenz, Germany
3U TELECOM GmbH 3U Euro Energy Systems GmbH samoba GmbH
Vienna, Austria Marburg, Germany Bad Honnef, Germany
cs communication systems GmbH
Pleidelsheim, Germany Immowerker GmbH Selfio SE
Marburg, Germany Frankfurt/Main, Germany
cs network GmbH telecommunication services
Pleidelsheim, Germany Repowering Sachsen-Anhalt GmbH
Marburg, Germany
Discount Telecom S\&V GmbH
Marburg, Germany Solarpark Adelebsen GmbH
Adelebsen, Germany
Exacor GmbH Windpark Klostermoor GmbH \& Co. Betriebs-KG
Marburg, Germany Marburg, Germany
Windpark Langendorf GmbH \& Co. KG
Marburg, Germany Marburg, Germany
LineCall Telecom GmbH Windpark Langendorf Verwaltungsgesellschaft
Marburg, Germany mbH
Marburg, Germany
OneTel Telecommunication GmbH Windpark Merzdorfer Heide II GmbH \& Co. KG
Marburg, Germany Berlin, Germany
Windpark Roge GmbH
Marburg, Germany
Windpark Roge GmbH \& Co. Betriebs-KG
Marburg, Germany

3U HOLDING

3U HOLDING AG
P.O. Box 2260

35010 Marburg
Germany
Tel.: +49 (0) 6421 999-0
www.3u.net

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