Cellnex Telecom S.A.

Investor Presentation • May 9, 2025

Other Relevant Information in compliance with article 227 of Law 6/2023 on the Spanish Securities Market and Investment Services, notified to the Spanish National Securities Market Commission

9th May 2025

Q1 2025 Results Presentation

Agenda

Opening Remarks

Key Highlights

Financial Results

Q1 2025 Business Performance

Today's

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Q1 2025

Key Highlights

A story of consistent execution

Solid performance of key metrics in the quarter

Revenues ex-pass throughs €964Mn, +6.3% vs. Q1 2024 organic pro-forma (1) (+1.9% reported) EBITDAaL €566Mn, +8.7% vs. Q1 2024 organic proforma (1) (+5.8% reported)

Voluntary redundancy plan in Spain (c.200 employees over 2025-2027)

No impact from tariffs expected

Completion of the sale of Ireland

New syndicated loan of €625Mn for refinancing purposes Euribor + 0.95%

Execution of equity swap and share buyback implementation on track €746Mn acquired as of 2nd May

Guidance reiterated Additional cash-in from remedies expected in 2025

(1) Organic growth only, excluding the contribution of Ireland and Austria from Q1 2024, and the contribution of Ireland from Q1 2025

Solid execution still to be reflected in the share price

Cellnex expects no impact from tariffs

The European telecom sector is likely to be more resilient to tariffs increase in a recessionary scenario given its defensive nature and historical ability to withstand economic challenges

Consumer behavior:	Cellnex has long-term B2B contracts with clients in place, with a complete
Demand for B2C services might be impacted	EU domestic focus
Inflationary concerns: The sector has historically managed inflation well through more direct inflation linkage in retail prices	Vast majority of Cellnex revenues are linked to inflation or fixed escalators
and Capex impacts: Increases in US-sourced Supply chain Opex equipment costs have a negligible effect on overall Capex	Cellnex expects no impact on Capex (not US-sourced)
Recessionary fears: Telco sector considered defensive due to limited	Cellnex outperformed the broader market during crisis periods
exposure to variable revenue streams	After assessing long-term FX and rates evolution, no impact is expected

In the context of tariff increases potentially leading to a recession and tightening credit conditions, top-tier transactions are anticipated to proceed, especially in countries and industries considered as safe heaven

Share buyback program Update

SBB execution on track. As of May 2nd, c.22.5 million shares have been acquired at an average price of €33.15 per share

Financial outlook reiterated

Financial and operational metrics on track

Business performance

Reported figures affected by change of perimeter in the period

(1) Excluding the contribution of Ireland and Austria

(2) Excluding the contribution of Ireland

(3) Including organic revenues generated in the period only, and excluding the contribution of Ireland

Solid performance of all financial and operational metrics

Key operational metrics

Total PoPs from co-location and BTS in the quarter

Q1 2025						RoE	Total
Net co-locations	111	103	63	-705	227	204	3
BTS	837	21	21	0	275	81	1,235
CR (1)	1.21x	2.18x	1.45x	2.10x	1.39x	1.50x	1.59x

Organic revenue growth

(2) Excluding the contribution of Ireland

Organic revenue growth – Business lines

Opex and lease management

		Excluding Austria & Ireland
Staff A	Q1 24 Q1 25 70 71 €Mn 69 69 Excluding Austria & Ireland	-4.5% headcount	Operation and maintenance (O&M) contracts in Spain to be discontinued as a consequence of the recent redundancy plan announced (c.200 FTEs)
Repair & A Maintenance	Q1 24 Q1 25 25 24 €Mn 23 24 Excluding Austria & Ireland	Flat per tower	Strong focus on optimization of cost per tower: - Centralizing procurement process - Supplier optimization
A SG&A	Q1 24 Q1 25 73 72 €Mn 71 72 Excluding Austria & Ireland	-2.3% per tower	- Operational efficiency programs - Streamlining workflows (lean initiatives)
B Leases	Q1 24 Q1 25 243 232 €Mn 228 231 Excluding Austria & Ireland	-2.3% per tower	Land acquisition plan accelerating, whilst rent renegotiation and cash advances well on track

Focus on operating leverage

Efficiency measures help absorb inflation, offset the incremental cost associated with a growing perimeter, improve margins and generate operating leverage

Debt maturities

Key Highlights

• Liquidity of c.€4.7Bn: c.€1.5Bn cash and c.€3.2Bn undrawn credit lines
• Fixed rate debt c.80%
• Gross debt c.€18.3Bn (bonds and other instruments)
• Net debt c.€16.8Bn
• Flexibility preserved: Cellnex Finance debt without financial covenants, pledges or guarantees
• 2025 maturities repaid with proceeds from Austria and refinanced via new bank financing (€625Mn,

3,275 – 3,375

Outlook – phasing 2025

Satellites in the telecom market

Satellite data connectivity solutions are a complementary to terrestrial networks

The risk to telecom operators from satellite communication services is limited

	Low Orbit Satellite	Mobile & Fixed Networks
Deployment Costs	>€30k / 1 Gigabits per second	€10-200 / 1 Gigabits per second
Replacement Cycle	5 years	30-40 years
Maintenance & Repairs	No physical repairs	Physical repairs are easy to coordinate
Latency	40-50 milliseconds	15 milliseconds

Focus on crystallizing value co-creation opportunities with clients

• Agreement with +O mitigating consolidation risk in Spain
  • Cellnex to provide flexibility to the new entity on its network strategy in exchange for a single contract (larger site perimeter), maturity extension (all PoPs now anchor until 2048 with the option of all-or-nothing renewal in 2038) and additional services to be provided by Cellnex to meet +O's future densification needs (new PoPs, 5G upgrades, small cells…) with incremental Capex to be re-invoiced to the client (EBITDA benefit to flow into FCF)
  • Short-term flexibility offered to +O, together with new business with MNOs and tower efficiencies will be neutral for Cellnex from a cash flow perspective

Cellnex expects limited impact from MNO consolidation processes in Europe

Rumored

MNOs	What happened?	Country	Management of impact
	The merger between Wind and 3 Italia occurred in 2016 after regulatory approval, combining Wind and 3 Italia; It was fully acquired by CK Hutchison in 2018		Merger approved with remedies creating a new entrant – Iliad, resulting in a new network, hence additional business for Cellnex with no impact on cash flows from anchor tenant
	Fastweb, the Italian subsidiary of Swisscom, acquired Vodafone Italy		Neither of the entities involved is an anchor tenant of Cellnex. Fastweb may replicate Swisscom high network quality, requiring more densification
	The merger between Vodafone UK and Three UK, owned by CK Hutchison, is a major consolidation in the UK telecom market, forming a new entity where Vodafone holds 51% and Hutchison 49%		Pharos agreement secures revenues from the combined entity in the short-term with long-term contract. Commitment to build one of Europe's most advanced 5G network, improving Cellnex's growth prospects in the country
	The merger between Orange and MasMovil in Spain, completed in 2024, formed a joint venture and MasOrange became the largest operator in Spain		Short-term flexibility offered to MasOrange, together with new business with MNOs and tower efficiencies will be neutral for Cellnex from a cash flow perspective
	Reported in the press that CVC & Xavier Niel might be interested in purchasing a stake in Telecom Italia with an aim to merge it with Iliad's Italian operations		Anchor PoPs with Iliad under MSA, protected until 2039, under all or nothing renewal, and non-anchor PoPs only representing c.25% total co location revenues from Iliad in Italy at a very competitive price

Accelerating our shareholder remuneration commitments through a €800Mn share buyback in 2025

The accelerated share buyback underscores our commitment to shareholder remuneration proving our strong credit profile and trust from credit agencies in maintaining Investment Grade rating

23 (1) 2024 pro-forma excluding Ireland and Austria perimeter; 2025 pro-forma excluding Ireland and Austria perimeter and adding the financial cost associated with the announced SBB (€800Mn worth of shares acquired at an average cost of €32 per share) (2) Assumes €32 per share

Pro-forma – excluding Ireland and Austria perimeter

(1) Pro-forma 2025 removes Ireland and Austria perimeter from CMD guidance, whereas New Guidance 2025 (slide 17) includes c.2 months contribution from Ireland and impact from announced share buyback on interest expenses

(2) Pro-forma 2027 = new guidance 2027

Revenues to FCF

€Mn	Q1 2024	Q1 2025
Towers	776	778
Fiber, Connectivity & Housing Services	47	58
DAS, Small Cells and RAN	59	62
Broadcast	64	66
Revenues	946	964	+1.9%	+6.3% organic
Staff costs	-71	-70
Repair and maintenance	-25	-24
Services	-72	-73
Operating Expenses	-168	-167
Net pass-through	-0	1
Pass-through revenues	91	110
Pass-through costs	-92	-110
Adjusted EBITDA	778	798	+2.6%	+7.7% organic
% Margin over revenues	82%	83%
Net payment of lease liabilities	-243	-232
EBITDA after Leases	535	566	+5.8%	+8.7% organic
Maintenance Capex	-16	-15
Changes in working capital	4	-20
Net payment of interest	-119	-151
Income tax payment	-20	-29
Net recurring dividends to non-controlling interests	-	-
Recurring Levered FCF	384	351	-8.6%

	Q1 2024	Q1 2025
Recurring Levered FCF	384	351
Expansion Capex	-92	-66
Tower Expansion Capex	-58	-35
Other Business Expansion Capex	-8	-8
Efficiency Capex	-26	-22
BTS Capex and Remedies	-190	-351
Build-to-Suit Capex	-342	-351
Cash in from remedies	152	-
FCF	103	-66
M&A Capex and Divestments	-6	927
Land acquisition and long-term right of use	-19	-29
Other M&A Capex	-18	-7
Divestments	31	963

Balance Sheet

€Mn	Dec 2024	Q1 2025
Non Current Assets	40,258	40,296
Property, plant and equipment	12,451	12,698
Intangible assets	22,916	22,667
Right-of-use assets	3,456	3,482
Investments in associates	57	58
Financial investments	139	138
Derivative financial instruments	103	109
Trade and other receivables	479	488
Deferred tax assets	657	653
Current Assets	2,241	2,644
Inventories	7	8
Trade and other receivables	1,138	1,208
Financial investments	3	2
Derivative financial instruments	9	26
Cash and cash equivalents	1,083	1,399
Non-current assets held for sale	1,170	20
Total Assets	43,668	42,959

• Prudent PPA (1) process leads to maximization of the allocation to fixed assets, whilst ensuring the minimum allocation to goodwill
• Goodwill is unrelated to cash paid over the course of M&A

	Dec 2024	Q1 2025
Shareholders' Equity	15,324	15,065
Non Current Liabilities	24,545	24,280
Bank borrowings and bond issues	17,037	16,915
Lease liabilities	2,497	2,379
Derivative financial instruments	46	20
Provisions and other liabilities	1,801	1,807
Employee benefit obligations	31	81
Deferred tax liabilities	3,133	3,078
Current Liabilities	3,555	3,614
Bank borrowings and bond issues	1,255	1,383
Lease liabilities	666	757
Derivative financial instruments	16	39
Provisions and other liabilities	240	247
Employee benefit obligations	74	87
Trade and other payables	1,304	1,100
Liab. Assoc. with non-current assets held for sale	243	0
Total Equity and Liabilities	43,668	42,959	a
Net Debt (3)	20,765	20,446

a

activity (2) The divestment in Ireland has led to a decrease in assets and liabilities, respectively.

(1) Purchase Price Allocation; (2) The goodwill arising from business combinations primarily corresponds to the net deferred tax liability resulting from the higher fair value attributed to the net assets acquired compared to their tax base. Please see note 6 in our Consolidated Financial Statements ended 31 December 2024; (3) Net Financial Debt is an alternative performance measure ("APM") as defined in the guidelines issued by the European Securities and Markets Authority on October 5, 2015 on alternative performance measures (the "ESMA Guidelines"). Please see slides 22-24 for additional information related to Gross and Net Financial debt and limitations applicable to APMs

Income Statement

€Mn	Q1 2024	Q1 2025
Revenues	1,037	1,074
Operating Expenses	-259	-277
Non-recurring expenses and non-cash items	-12	-102	a
Depreciation & amortization	-651	-647
Result from the los of control of consolidated companies	0	67	b
Results from disposals of fixed assets	64	-2
Operating Profit	179	115
Net financial profit	-233	-196
Profit of Companies Accounted for Using the Equity Method	-1	-1
Income tax	12	28
Attributable to non-controlling interests	4	5
Net Profit Attributable to the Parent Company	-39	-49

Reorganization plan in Spain agreed in March 2025

Capital gain from the sale of Ireland in February 2025

Definitions

Please see our most recent Integrated Annual Report for a comprehensive explanation of APMs

Term	Definition
Adjusted EBITDA	Adjusted EBITDA relates to the "Operating profit" before "Depreciation, amortization and results from disposals of fixed assets" and after adding back certain non-recurring expenses (such as donations, redundancy provision, extra compensation and benefit costs, and costs and taxes related to acquisitions, among others), as well as certain non-cash expenses (LTIP remuneration payable in shares, among others) and advances to customers. The Company uses Adjusted EBITDA as an operating performance indicator of its business units and it is widely used as an evaluation metric among analysts, investors, rating agencies and other stakeholders. At the same time, it is important to highlight that Adjusted EBITDA is not a measure adopted in accounting standards and, therefore, should not be considered an alternative to cash flow as an indicator of liquidity. Adjusted EBITDA does not have a standardized meaning and, therefore, cannot be compared to the Adjusted EBITDA of other companies. One commonly used metric that is derived from Adjusted EBITDA is Adjusted EBITDA margin. Adjusted EBITDA is an APM. Please see slide 31 for certain information on the limitations of APMs
Adjusted EBITDA margin	Adjusted EBITDA Margin corresponds to Adjusted EBITDA, divided by "revenues ex pass through". Thus, it excludes elements passed through to customers from both expenses and revenues, mostly electricity costs, the utility fee, as well as Advances to customers, business rates, rents and others. The Group uses Adjusted EBITDA Margin as an operating performance indicator and it is widely used as an evaluation metric among analysts, investors, rating agencies and other stakeholders. Adjusted EBITDA margin is an APM. Please see slide 31 for certain information on the limitations of APMs
Average Revenue Per Tower (ARPT)	It is calculated as dividing the revenues ex Pass-through associated to the Tower business unit by the number of telecom sites at the end of the reporting period. Tower revenues are expressed on an annual basis as per the last 12 months ended the last day of the reporting period. ARPT is expressed in € thousand. ARPT is and APM. Please see slide 31 for certain information on the limitations of APMs
Available Liquidity	The Group considers as Available Liquidity the available cash and available credit lines at period-end closing, as well as other financial assets.
Anchor tenant/customer	Anchor customers are telecom operators from which the Company has acquired assets
Backlog	Represents management's estimate of the amount of contracted revenues that Cellnex expects will result in future revenue from certain existing contracts. This amount is based on a number of assumptions and estimates, including assumptions related to the performance of a number of the existing contracts at a particular date but do not include adjustments for inflation. One of the main assumptions relates to the contract renewals, and in accordance with the consolidated financial statements, contracts for services have renewable terms including, in some cases, 'all or nothing' clauses and in some instances may be cancelled under certain circumstances by the customer at short notice without penalty.
Build-to-suit (BTS) Capex	Corresponds to committed Build-to-suit programs (consisting of new and dismantled sites, backhaul, backbone, edge computer centers, DAS nodes or any other type of telecommunication infrastructure as well as any advanced payment related to it). Ad-hoc maintenance capital expenditure required eventually may be included. Cash-in from the disposal of assets (or shares) due to, among others, antitrust bodies' decisions are considered within this item. BTS Capex is an APM. Please see slide 31 for certain information on the limitations of APMs
Customer ratio	The customer ratio relates to the average number of operators in each site. It is obtained by dividing the number of PoPs by the average number of Telecom Infrastructure Services sites in the year
DAS	A distributed antenna system is a network of spatially separated antenna nodes connected to a common source via a transport medium that provides wireless service within a geographic area or structure agreed with clients
EBITDAaL	EBITDAaL refers to Adjusted EBITDA after leases. It deducts payments of lease instalments in the ordinary course of business to Adjusted EBITDA. EBITDAaL is an APM. Please see slide 31 for certain information on the limitations of APM 28

Definitions

Please see our most recent Integrated Annual Report for a comprehensive explanation of APMs

Term	Definition
EBITDAaL Margin	EBITDAaL Margin corresponds to EBITDAaL, divided by "revenues ex pass through". Thus, it excludes elements passed through to customers from both expenses and revenues, mostly electricity costs, the utility fee, as well as Advances to customers, business rates, rents and others. The Group uses EBITDAaL Margin as an operating performance indicator and it is widely used as an evaluation metric among analysts, investors, rating agencies and other stakeholders. EBITDAaL margin is an APM. Please see slide 31 for certain information on the limitations of APM
Expansion Capex	Expansion Capital expenditures includes three categories: Tower Expansion Capex, Other Business Expansion Capex and Efficiency Capex. Please note that Tower Expansion Capex includes Tower Upgrades, consisting of works and studies Cellnex carries out on behalf of its customers such as adaptation, engineering and design services at the request of its customers, which represent a separate income stream and performance obligation. Tower Upgrades carried out in Cellnex' Infrastructure are invoiced and accrued when the customer's request is finalised and collected in accordance with each customer agreement with certain margin. The costs incurred in relation to these services can be an internal expense or otherwise outsourced and the revenue in relation to these services is generally recognised when the capital expense is incurred. The Company considers capital expenditures as an important indicator of its operating performance in terms of investment in assets. Other Business Expansion Capex consists mainly of investments related to non Passive projects as Active Equipment, DAS, Network or others. Efficiency Capex consists of investment related to business efficiency that generates additional RLFCF, including among others, decommissioning, advances to landlords (excluding long-term cash advances) and efficiency measures associated with energy and connectivity. This indicator is widely used in the industry in which the Company operates as an evaluation metric among analysts, investors, rating agencies and other stakeholders. Expansion Capex is an APM. Please see slide 31 for certain information on the limitations of APMs
Engineering services	On request of its customers Cellnex carries out certain works and studies such as adaptation, engineering and design services, which represent a separate income stream and performance obligation. The costs incurred in relation to these services can be internal expense or outsourced. The revenue in relation to these services is generally recognized as the capital expense is incurred.
Free Cash Flow	Free Cash Flow is defined as RLFCF after deducting BTS Capex and Expansion Capex. Free Cash Flow is an APM. Please see slide 31 for certain information on the limitations of APMs
Greenfield projects	Organic growth projects regarding new telecom infrastructure which are gradually deployed such as new telecom sites, optic fiber, edge computing or DAS, mainly for the use of Cellnex's anchor tenants, with tower-like characteristics
Gross Financial Debt	The Gross Financial Debt corresponds to "Bond issues and other loans", "Loans and credit facilities", "Lease liabilities" and "the deferred payment in relation to Omtel acquisition" and does not include any debt held by Group companies registered using the equity method of consolidation, "Derivative financial instruments" or "Other financial liabilities". "Lease liabilities" is calculated as the present value of the lease payments payable over the lease term, discounted at the rate implicit or at the incremental borrowing rate. Gross Financial Debt is an APM. Please see slide 31 for certain information on the limitations of APMs
Leverage Ratio	Leverage Ratio is frequently used by analysts, investors and rating agencies as an indication of financial leverage. It is calculated as dividing the Net Financial Debt by Adjusted EBITDA. It will be reported once a year, as of the January-December reporting periods. Leverage ratio is an APM. Please see slide 31 for certain information on the limitations of APMs
M&A Capex	Corresponds to investments in: i) land acquisition and long term right of use (including long-term cash advances), ii) shareholdings of companies (excluding the amount of deferred payments in business combinations that are payable in subsequent periods) as well as significant investments in acquiring portfolios of sites (asset purchases) and, iii) cash in from divestments M&A Capex is an APM. Please see slide 31 for certain information on the limitations of APMs

Definitions

Please see our most recent Integrated Annual Report for a comprehensive explanation of APMs

Term	Definition
Net Financial Debt	The Net Financial Debt corresponds to "Gross Financial Debt" less "Cash and cash equivalents" and "Other financial assets". Together with Gross Financial Debt, the Company uses Net Financial Debt as a measure of its solvency and liquidity as it indicates the current cash and equivalents in relation to its total debt liabilities. One commonly used metric that is derived from Net Financial Debt is "Net Financial Debt / Adjusted EBITDA" which is frequently used by analysts, investors and rating agencies as an indication of financial leverage. Net Financial Debt is an APM. Please see slide 31 for certain information on the limitations of APMs
PoP (Point of Presence)	A customer configuration based on the most typical technological specifications for a site within which the active equipment and antennas are owned by the customer or by Cellnex. Furthermore, a PoP must also have an associated income. The definition is always subject to management's view, independently of the technology used or type of service such customer provides. In the 5G/IoT network ecosystem, this definition of PoP could be reviewed as new customer configurations might also be considered a PoP, especially in relation to new site adjacent asset classes, subject again to the management's view.
Revenues	Revenues correspond to Operating Income excluding Advances to customers (please see note 19a in our Interim Financial Statements ended 30 June 2024)
Revenues ex pass-through	Revenues ex Pass-through exclude from the Operating Income all elements passed through to customers and advances to customers, business rates, rents and others. The Company uses Revenues ex Pass-through as an operating performance indicator of its business units, once excluding high-volatility elements that do not contribute to the Company's EBITDA. The Company believes it will be widely used as an evaluation metric among analysts, investors, rating agencies and other stakeholders, as a clearer indicator of its performance." Revenues ex pass-through is an APMs. Please see slide 31 for certain information on the limitations of APMs
RLFCF	Recurring Operating Free Cash Flow plus/minus changes in working capital, plus interest received, minus interest expense paid, minus income tax paid, and minus recurring dividends to minorities. Recurring Leveraged Free Cash Flow ("RLFCF") is an APMs. Please see slide 31 for certain information on the limitations of APMs

Non-IFRS and Alternative Performance Measures (APMs)

This presentation contains, in addition to the financial information prepared in accordance with International Financial Reporting Standards ("IFRS") and derived from our financial statements, alternative performance measures ("APMs") as defined in the Guidelines on Alternative Performance Measures issued by the European Securities and Markets Authority (ESMA) on 5 October 2015 (ESMA/2015/1415en) and other non-IFRS measures ("Non-IFRS Measures"). These financial measures that qualify as APMs and non-IFRS measures have been calculated with information from Cellnex Group; however those financial measures are not defined or detailed in the applicable financial reporting framework nor have been audited or reviewed by our auditors.

We use these APMs and non-IFRS measures when planning, monitoring and evaluating our performance. We consider these APMs and non-IFRS measures to be useful metrics for our management and investors to compare financial measure of historical or future financial performance, financial position, or cash flows. Nonetheless, these APMs and non-IFRS measures should be considered supplemental information and are not meant to substitute IFRS measures. Furthermore, companies in our industry and others may calculate or use APMs and non-IFRS measures differently, thus making them less useful for comparison purposes.

For further details on the definition and explanation on the use of APMs and Non-IFRS Measures please see the section on "Alternative performance measures" of Cellnex Telecom, S.A. Interim Condensed Consolidated Financial Statements and Consolidated Interim Directors' Report for the six-month period ended 30 June 2024 (prepared in accordance with IAS 34), published on 1 August 2024. Additionally, for further details on the calculation and reconciliation between APMs and Non-IFRS Measures and any applicable management indicators and the financial data of the corresponding reported period, please see the backup excel file published today by Cellnex Telecom, S.A. All documents are available on Cellnex website (www.cellnex.com).

Disclaimer

The information and forward-looking statements contained in this presentation have not been verified by an independent entity and the accuracy, completeness or correctness thereof should not be relied upon. In this regard, the persons to whom this presentation is delivered are invited to refer to the documentation published or registered by Cellnex Telecom, S.A. and its subsidiaries ("Cellnex") with the National Stock Market Commission in Spain (Comisión Nacional del Mercado de Valores). All forecasts and other statements included in this presentation that are not statements of historical fact, including, without limitation, those regarding the financial position, business strategy, management plans, estimated investments and capital expenditures, pipeline, priorities, targets, outlook, guidance, objectives for future operations and run rate metrics of Cellnex (which term includes its subsidiaries and investees), are forward-looking statements. These forward-looking statements involve known and unknown risks, uncertainties and other factors (many of which are beyond Cellnex's control), which may cause actual results, performance or achievements of Cellnex, or industry results, to be materially different from those expressed or implied by these forward-looking statements. These forward-looking statements are based on numerous assumptions regarding Cellnex's present and future business strategies, performance by Cellnex's counterparties under certain of Cellnex's contracts and the environment in which Cellnex expects to operate in the future which may not be fulfilled. No representation or warrant, express or implied is made that any forward-looking statement will come to pass. In particular, this presentation contains information on Cellnex's targets, outlook and guidance, which should not be construed as profit forecasts. There can be no assurance that these targets, outlook and guidance will be met. Accordingly, undue reliance should not be placed on any forward-looking statement contained in this presentation. All forward-looking statements and other statements herein are only as of the date of this presentation. None of Cellnex nor any of its affiliates, advisors or representatives, nor any of their respective directors, officers, employees or agents, shall bear any liability (in negligence or otherwise) for any loss arising from any use of this presentation or its contents (including any forward-looking statement), or otherwise in connection herewith, and they do not undertake any obligation to provide the recipients with access to additional information or to update this presentation or to correct any inaccuracies in the information contained or referred to herein.

To the extent available, the industry and market data contained in this presentation has come from official or third party sources. Third party industry publications, studies and surveys generally state that the data contained therein have been obtained from sources believed to be reliable, but that there is no guarantee of the accuracy or completeness of such data. In addition, certain of the industry and market data contained in this presentation come from Cellnex's own internal research and estimates based on the knowledge and experience of Cellnex's management in the market in which Cellnex operates, and is subject to change. Certain information contained herein is based on Cellnex's management information and estimates and has not been audited or reviewed by Cellnex's auditors. Recipients should not place undue reliance on this information. The financial information included herein has not been reviewed by Cellnex's auditors for accuracy or completeness and, as such, should not be relied upon. Certain financial and statistical information contained in the presentation is subject to rounding adjustments. Accordingly, any discrepancies between the totals and the sums of the amounts listed are due to rounding.

This presentation is addressed to analysts and to institutional or specialized investors only and should only be read together with the supporting excel document published on the Cellnex website. The distribution of this presentation in certain jurisdictions may be restricted by law. Consequently, persons to which this presentation is distributed must inform themselves about and observe such restrictions. By receiving this presentation the recipient agrees to observe any such restrictions.

Neither this presentation nor the historical performance of Cellnex's management team constitute a guarantee of the future performance of Cellnex and there can be no assurance that Cellnex's management team will be successful in implementing the investmentstrategy of Cellnex.

Nothing herein constitutes an offer to sell or the solicitation of an offer to purchase any security and nothing herein may be used as the basis to enter into any contract or agreement.

IR Team & Supplemental Materials

Contact our Investor Relations team

investor.relations@cellnextelecom.com

Investor Relations Director

Juan José Gaitán

Investor Relations Senior Analyst María Gómez

Investor Relations Manager Gonzalo García-Carretero Investor Relations Analyst

Daniel Pradas

Q1 2025 Results

Webcast: Click here

Essential information available on the Investor Relations section of Cellnex's website