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Nabaltec AG Investor Presentation 2026

May 21, 2026

5430_ip_2026-05-20_625073b1-2d3c-4000-897e-ca15e1a9d486.pdf

Investor Presentation

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OUR
KNOW-HOW
FOR YOUR
SAFETY

Nabaltec

Nabaltec – a leading supplier of environmentally friendly flame retardant fillers and specialty aluminas

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Nabaltec

The company in brief

REVENUES 2025

EUR 197.0 MILLION

EBIT 2025

EUR 15.2 MILLION

EBIT margin 2025

(from the total performance)

7.7%

SECTOR

CHEMICAL INDUSTRY

EMPLOYEES 2025

509

PRODUCTION SITES

3

EXPORT-RATIO 2025

76.7%

ABOUT 800 CUSTOMERS

ABOUT 50 DISTRIBUTION PARTNERS

IN BUSINESS SINCE

1937


Nabaltec

Nabaltec operates worldwide

Sites

Nabaltec

Nabaltec AG
Schwandorf, GERMANY
Head Office

naprotec

Naprotec LLC
Chattanooga, USA
Manufacturing

Nabaltec USA

Nabaltec USA Corp.
Corpus Christi, USA
Administration & Sales

nashtec

Nashtec LLC
Corpus Christi, USA
Manufacturing

Nabaltec Shanghai

Nabaltec (Shanghai) Trading Co., Ltd.
Shanghai, CHINA
Sales & Marketing

Revenue Breakdown by Region in 2025

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  • EUROPE (WITHOUT GERMANY)
  • GERMANY
  • USA
  • REST OF THE WORLD

Nabaltec

Product Segments

| Product segments | Functional Fillers
2025 | Specialty Aluminas
2025 |
| --- | --- | --- |
| Revenues | EUR 144.1 million | EUR 53.0 million |
| EBIT margin | 10.4% | 0.3% |
| Percentage of total revenue | 72% | 28% |
| Product ranges | Ground hydroxides
Viscosity optimized hydrates
Fine precipitated hydroxides
Boehmites | Oxides
Reactive aluminas
Ceramic bodies |
| Properties | eco-friendly, smoke-reducing, flame retardant, non-abrasive | resistant to wear and tear, electrically insulating, resistant to corrosion, resistant to temperature changes |
| Raw materials | Aluminum hydroxide | Aluminum oxide |


Nabaltec

Process Flow from Bauxite to Specialty Products

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Bauxite Mining* 350 million t

Conversion rate:
2.5 → 1

Alumina Refining* 140 million t

Row material suppliers

Conversion rate:
1 → 1

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Aluminum Smelting** 65 million t

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Speciality Alumina + ATH *** 9 million t (as Al₂O₃ content)

  • CRU Bauxite and Alumina Monitor Data, ** International Aluminium Institute, *** Roskill

Nabaltec

Market segments "Functional Fillers" 2025

Application examples:

  • HV-/MV-/LV-cables
  • Data cables
  • Automotive cables
  • Wind turbine and PV cables
  • E-vehicle charging cables
  • Separator films
  • Electronic housings and switches
  • Printed circuit boards
  • Adhesives
  • Tires
  • Vehicle interior trim
  • Thermal insulations
  • Facade panels

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Nabaltec

Functional Fillers – the growing market for halogen-free flame retardants for cables and plastics

Aluminum hydroxides (ATH)

Market drivers: Electrification, AI, data centers, infrastructure, renewable energy

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  • Stricter fire and environmental regulations (LSZH, halogen-free) are driving the structural replacement of organic flame retardants with fine hydroxides
  • Electrification (grid expansion, EVs, renewable energy) is driving high-volume use of fine hydroxides in cables, batteries, and electrical systems with high loading levels
  • Shift toward high-performance and customized grades enables stable growth and premium pricing rather than commodity-based pricing

Global Market Volume of ATH in Cable Applications

in thousand tons

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CAGR 6.8% through 2031 based on FH (IndustryARC, 2026)

Oligopolistic competitive environment*

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Nabaltec

Functional fillers – Innovative products for e-mobility

Viscosity optimized hydrates

Market drivers: Thermal management, Adhesives, Gap fillers in lithium-ion batteries

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Market Size of Thermal Interface Material (TIM) in lithium-ion batteries*

Sales in in thousand tons

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Viscosity optimized hydrates are becoming the standard fillers in TIM

  • Reduce the risk of overheating
  • Enable fast charging
  • Extend battery life
  • Cell-to-Pack / Cell-to-Body designs increase the TIM density
  • ATH “good enough”
    = the most cost-effective filler for EV-TIMs
  • Global demand for TIM in battery assembly by OEMs

B


Nabaltec

Functional fillers – Innovative products for e-mobility

Boehmites

Market drivers: Coating Separator film and edge coating in lithium-ion batteries

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Worldwide battery demand electro mobility

Battery demand e-mobility in GWh*

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Boehmite as a functional material for modern battery technology

  • Improve thermal stability
  • Reduce the risk of short circuits
  • High energy density through thin coatings
  • Prevent punctures caused by electrode collectors

Market environment

  • China dominates the battery cell market
  • Excess capacity in China and increasing competition are putting downward pressure on prices

Nabaltec

Market segments "Specialty Aluminas" 2025

Application examples:

  • Furnace linings
  • Wear and tear protection
  • Ballistic ceramics
  • Seals
  • High-voltage insulators
  • Catalysts
  • Ceramic filters
  • Polishing materials
  • Ignition plugs
  • Grinding media

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Nabaltec

Specialty Aluminas - Technical Ceramics

Structural Growth with Potential for Value Appreciation

Aluminum oxides / reactive aluminum oxides / ceramic bodies – Specialty Materials for Technical Ceramics

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Outlook: Nabaltec's Global Target Market for Specialty Aluminas in Technical Ceramics

in thousand tons

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CAGR 4.0% through 2030 (Frost & Sullivan, 2024)

  • Electrification
  • a long-term, non-cyclical growth driver
    → essential for insulation and thermal safety
  • Low risk of substitution due to a good value for money in a slightly growing market
  • Steady growth driven by product mix and pricing

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Nabaltec

Specialty Aluminas - The refractory industry as a pillar of stability in the EU despite economic cycles

Aluminum oxides / reactive aluminum oxides - Specialty materials for the refractory industry

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Outlook: Nabaltec's Target Market for Specialty Aluminas in the refractory industry in Europe
in thousand tons

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CAGR 4.9% through 2031 (Fact.MR, 2023)

  • The steel, cement, and glass industries provide a resilient volume base with little risk of substitution
  • A structural shift toward higher-value-added products driven by increased performance and quality requirements
  • Specialty Aluminas are benefiting from replacement- and maintenance-driven demand for refractories in advanced EU industries

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Nabaltec

Market entry barriers & USPs

Capital-intensive

Many years of technical know-how

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Global presence

High innovation level

Nabaltec

Focus on core competencies

Consistent quality & reliable delivery

Energy-intensive

Oligopolistic competitive environment


Nabaltec

Sustainability at Nabaltec

Paving the way for a good future today

„Through our voluntary VSME reporting, we are committed to greater transparency and sustainability.“

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Economics

  • Reliable business partners and a reliable employer

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Ecology

  • Constant optimization of products and processes with a resource-conserving focus

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Staff

  • A corporate culture which caters for all phases of professional and private life

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ESG rating with Silver status

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By 2045
net zero
emission – the ambitious
target at Nabaltec


Nabaltec

Development of revenues from 2015 to 2025 and first quarter of 2026

in EUR million

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CAGR 2015 to 2025 = 2.7%


Nabaltec

Development of EBIT from 2015 to 2025 and first quarter of 2026

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  • 2020: thereof non-recurring effects in the amount of EUR -25.3 million, ** 2021: thereof non-recurring effects in the amount of EUR -1.3 million

Nabaltec

Development of Cashflow from 2015 to 2025 and first quarter of 2026

in EUR million

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Invested around EUR 200 million between 2015 bis 2025

  • Excluding outflows of fixed-term deposits in the amount of EUR 15 million

** Excluding inflows of fixed-term deposits in the amount of EUR 15 million


Nabaltec

Profit & Loss Statement Nabaltec Group

in EUR million 3M/2026 3M/2025 Change
Revenues 53.2 54.7 -2.7%
Total Performance 52.3 55.3 -5.5%
Gross Profit 26.4 27.4 -3.6%
Gross Profit margin
(from the total performance) 50.4% 49.4%
EBITDA 6.4 7.0 -8.8%
EBITDA margin
(from the total performance) 12.2% 12.6%
EBIT 2.7 4.1 -33.8%
EBIT margin
(from the total performance) 5.2% 7.5%
Net income 1.8 2.8 -34.7%
EPS (EUR) 0.20 0.31 -35.5%
  • Revenues in the first quarter of 2026 was below the previous year’s level due to weak demand in January and February. Export ratio at 71.9%.
  • Gross Profit margin increased slightly to 50.4% compared to the previous quarter.
  • EBITDA margin amounted to 12.2% in Q1 2026 after 12.6% in the same period of the previous year.
  • EBIT margin decreased from 7.5% to 5.2% compared to the previous quarter.
  • Earnings per share amounted to EUR 0.20 in the first quarter of 2026.

Nabaltec

Nabaltec Q1 2026 Functional Fillers

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Revenues (EURm)

Revenue in the "Functional Fillers" product segment decreased by 2.1% yoy. A decline of 8.4% in our most important product area, fine hydroxides, was the main reason for this revenue development in the first quarter 2026.

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EBIT (EURm)

EBIT in Q1 was EUR 3.0 million, down from the previous year's level. EBIT margin in the "Functional Fillers" segment: 7.6% (Q1/25: 11.3%). A decline in revenues, along with higher energy prices and depreciation, weighed on EBIT in the first quarter of 2026.

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CAPEX (EURm)

CAPEX in the "Functional Fillers" product segment amounted to EUR 7.2 million in the first quarter of 2026. The main expenditures were allocated to investment projects to expand capacity for viscosity optimized hydrates and to ensure a secure energy supply.

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Nabaltec

Nabaltec Q1 2026 Specialty Aluminas

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Revenues (EURm)

Revenue in the "Specialty Aluminas" product segment declined by 4.6% in Q1 2026 compared to the previous year. We assume that the bottom has been reached in this segment.

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EBIT (EURm)

EBIT was negative in the first quarter of 2026 but slightly improved in comparison to the previous year's quarter. Higher gas prices are weighing on the segment's earnings.

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CAPEX (EURm)

CAPEX amounted to EUR 1.7 million in the "Specialty Aluminas" product segment. The amount includes, among other things, expenditure for the general overhaul of the rotary kiln.

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Nabaltec

Balance Sheet Nabaltec Group

in EUR million 03/31/26 12/31/25 Change
Intangible assets 1.5 1.6 -4.5%
Property, plant and equipment including rights of use from leases 161.1 150.5 7.1%
Other non-current assets 0.3 0.3 2.4%
Inventories 43.1 50.9 -15.3%
Receivables and other assets 13.6 25.1 -45.6%
Cash and cash equivalents 92.0 72.3 27.2%
Total assets 311.7 300.7 3.7%
Equity 160.8 158.3 1.6%
Non-current liabilities 128.2 123.5 3.8%
Current liabilities 22.8 18.9 20.5%
Total liabilities 311.7 300.7 3.7%
  • The increase in Property, plant and equipment was due to an expanded capital expenditure program and the capitalization of leasehold rights in the amount of EUR 4.6 million.
  • Inventories decreased by EUR 7.8 million, of which EUR 6.9 million were raw materials.
  • Reclassification of a fixed-term deposit from other assets to cash and cash equivalents in the amount of EUR 15 million in the first quarter of 2026.
  • Equity ratio of 51.6% as of March 31, 2026 (12/31/25: 52.6%).
  • Non-current liabilities at the end of the first quarter of 2026 includes provisions for pensions in the amount of EUR 30.4 million, financial liabilities of EUR 90.0 million and lease liabilities of EUR 3.9 million.
  • Current liabilities include trade payables by EUR 15.5 million.

Nabaltec

Cash Flow Statement Nabaltec Group

in EUR million 3M/2026 3M/2025 Change
Net operating income
(before changes in working capital) 6.4 7.0 -8.9%
+/- Working capital 8.0 6.9 14.9%
- Taxes paid -1.1 -1.0 11.0%
Cash flow from operating activity 13.2 12.9 2.3%
Cash flow from investment activity* -8.9 -5.5 62.7%
Free Cash flow 4.3 7.4 -42.2%
Cash flow from financing activity 0.0 0.4
Cash at end of the period 92.0 93.7 -1.8%
  • Excluding inflows of fixed-term deposits in the amount of EUR 15 million

  • Cash flow from operating activities was slightly higher than in the previous year.

  • The main components of cash flow from investing activities were the expansion of production capacity for viscosity optimized hydrates, the overhaul of a rotary kiln, and measures to ensure a reliable steam supply.
  • Cash and cash equivalents amounted to EUR 92.0 million on 31 March 2026.

Outlook 2026*

Nabaltec

  • The demand in 2026 will continue to be characterized by short-termism and high volatility.
  • Despite the economic and industry-specific environment, the company expects revenues growth in 2026 to be in the range of 4% to 6% compared to the previous year (2025: EUR 197.0 million).
  • On the earnings side, Nabaltec expects an EBIT margin in the range of 5% to 7% (2025: 7.7%). The decline in the EBIT margin compared to Financial Year 2025 is primarily due to rising material costs, including energy, as well as a significant increase in depreciation and amortization.

  • The forecast is based on the assumption that the economy and the industries relevant to Nabaltec will develop in a stable fashion. At the time the forecast was prepared, it remains unclear at what speed or with what dynamics the economic situation will recover globally and in the markets relevant for Nabaltec. Inflation, high interest rates and the uncertain situation are putting the brakes on consumption and investment worldwide. In the event of continuing negative economic upheavals due to the geopolitical situation, adverse effects on the liquidity, financial and earnings situation cannot be ruled out. The current escalation of the Middle East conflict is increasing geopolitical and eco nomic uncertainties. A further intensification of the conflicts could place a strain on the global economy, particularly through rising energy prices, disrupted supply chains, and a weakening of demand. These factors may negatively impact the company's business performance during the forecast period.


Nabaltec

6 reasons to invest in Nabaltec

  1. Active in global growth markets
  2. Planning security through strong customer relations
  3. Established player in niche markets with high entry barriers
  4. Profiteering from global growth trends
  5. Solid operating profitability
  6. Currently attractive valuation

Nabaltec

Share

  • ISIN: DE000A0KPPR7
  • 2025 trading volume: average of 5,296 shares per day (2024: 6,459 shares)*

Baader Bank:

  • Add, price target EUR 15.50 (04/2026)

NuWays:

  • Buy, price target EUR 16.00 (05/2026)

Edison:

  • Price target EUR 26.30 (11/2025)

Shareholder structure:

  • 28.35% Heckmann family
  • 27.24% Witzany family
  • 44.41% Free float

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  • All data XETRA; N = News, A = Ad-hoc

Financial calendar

Nabaltec

23. June 2026 Deutsche Börse Scale Summit
24. June 2026 Annual General Meeting
20. August 2026 Publication Half-yearly Financial Statements
20. August 2026 Earnings Call: Q2 2026 Highlights
23. September 2026 Baader Investment Conference
19. November 2026 Publication Quarterly Financial Report (call-date Q3)
19. November 2026 Earnings Call: Q3 2026 Highlights
Nov. 2026 Deutsches Eigenkapitalforum

Nabaltec

Contact

Johannes Heckmann (CEO)
Günther Spitzer (CFO)

Nabaltec AG
Alustraße 50 – 52
92421 Schwandorf
Germany

Phone: +49 9431 53-202
Fax: +49 9431 53-260
E-Mail: [email protected]

Version 21 May 2026

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Our know-how for your safety

The entire content of this presentation is copyrighted by Nabaltec AG. The content of this presentation may not be modified without the express written permission of Nabaltec AG. Business partners of Nabaltec AG may download, reproduce and distribute for their Nabaltec related business provided that the reprint contains the above mentioned copyright notices. All users acknowledge that any access and use of the presentation is at their own risk. Nabaltec AG assumes no liability for any errors or omissions in the content of the presentation and shall not be liable for any damages arising out of the access, use or inability to use this presentation. ©Nabaltec AG

Rounding: Due to computational reasons, rounding differences may appear in the percentages and figures in the tables, graphics and text. Percentage changes are calculated on the basis of EUR thousand.

Statements relating to the future: This presentation contains forward-looking statements based on current estimates and forecasts made by the Management Board and currently available information. These forward-looking statements are not to be understood as guarantees of projected future developments and results. Rather, future developments and results are subject to a variety of risks and uncertainties and are based on assumptions that may not prove to be accurate. We assume no obligation to update these forward-looking statements.

The information contained herein is not for publication or distribution in the United States. The material set forth herein is for informational purposes only and is not intended, and should not be construed, as an offer of securities for sale into the United States. The securities of Nabaltec AG described herein have not been and will not be registered under the U.S. Securities Act of 1933, as amended (the "Securities Act"), or the laws of any State, and may not be offered or sold within the United States, except pursuant to an exemption from, or in a transaction not subject to, the registration requirements of the Securities Act and applicable State laws. No money, securities or other consideration is being solicited and, if sent in response to the Information contained herein, will not be accepted.

Fotos: Adobe Stock, C3 marketing agentur GmbH, freepik, Clemens Mayer, Strandperle

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