20-F: Telefônica Brasil Reports Strong 2025 Growth, Strategic Acquisitions

Telefônica Brasil achieved significant revenue growth and expanded its digital ecosystem in 2025, driven by mobile and fiber performance and strategic acquisitions.

Summary

• Net operating revenue increased by 6.7% to R$59,595.0 million in 2025, surpassing the 4.3% IPCA inflation rate.
• Services revenue grew by 6.5% to R$55,094.7 million, primarily from postpaid mobile services, supported by customer base growth, reduced churn, and annual price adjustments.
• Sale of goods revenue increased by 9.9% to R$4,500.3 million, driven by increased demand for 5G smartphones and accessories.
• Net income for the year rose by 11.2% to R$6,177.5 million.
• Capital expenditures increased by 1% to R$9,270.3 million, with a strong focus on 5G mobile network and FTTH expansion.
• Completed several business combinations, including the acquisition of Samauma Brands (i2GO), the controlling interest in FiBrasil, and the repurchase of CyberCo Brasil by TIS.
• Successfully migrated STFC concession contracts to an authorization regime, finalizing on April 11, 2025, which is expected to reduce regulatory burdens.
• Implemented a 40:1 reverse stock split followed by an 80:1 stock split, effective April 15, 2025, to enhance liquidity and shareholder base management.
• Approved a R$4.0 billion capital reduction, without share cancellation, through the return of funds to shareholders, subject to shareholder approval in March 2026.
• Launched Vivo Pay SCD as a Direct Credit Company, enabling end-to-end control of financial operations and paving the way for a digital banking account.
• Expanded its digital services portfolio in healthcare (Vale Saúde Sempre served over 471,000 users, net revenue multiplied by 1.6x), education (VivaE surpassed 100,000 users), and renewable energy (GUD Energia).
• Maintained mobile market leadership with a 38.1% market share and achieved 18.5% of total market share in FTTH accesses in Brazil as of December 31, 2025.
• Achieved a 90% reduction in Scope 1 and 2 greenhouse gas (GHG) emissions by 2023, 12 years ahead of its initial target, and committed to achieving net zero emissions by 2035.

Sentiment

Score: 8

Explanation: StockSavvy.ai views this as a strong performance, marked by robust revenue and net income growth, strategic acquisitions expanding the digital ecosystem, and significant progress in ESG commitments. The capital reduction and stock split initiatives are positive for shareholder value and liquidity.

Positives

• Net operating revenue increased by 6.7% to R$59,595.0 million in 2025, exceeding the 4.3% IPCA inflation rate, indicating robust top-line growth.
• Services revenue grew by 6.5% to R$55,094.7 million, driven by strong mobile business performance, postpaid growth, reduced churn, and annual price adjustments.
• Sale of goods revenue increased by 9.9% to R$4,500.3 million, boosted by demand for 5G smartphones and accessories, reflecting successful portfolio expansion.
• Net income for the year increased by 11.2% to R$6,177.5 million, demonstrating improved profitability.
• Operating income grew by 13.7% to R$9,859.2 million, indicating strong operational efficiency.
• Net cash generated by operating activities increased by 4.2% to R$20.7 billion, providing solid liquidity for operations and investments.
• Successfully migrated STFC concession contracts to an authorization regime, finalizing on April 11, 2025, which is expected to reduce regulatory burdens and increase operational flexibility.
• Strategic acquisitions (Samauma, controlling interest in FiBrasil, CyberCo Brasil repurchase) strengthen market position and expand the digital ecosystem in key growth areas.
• Launched Vivo Pay SCD as a Direct Credit Company, enabling end-to-end control of financial operations and paving the way for new digital banking products.
• Expanded digital services portfolio in healthcare (Vale Saúde Sempre served over 471,000 users, net revenue multiplied by 1.6x), education (VivaE surpassed 100,000 users), and renewable energy (GUD Energia), diversifying revenue streams.
• Maintained mobile market leadership with a 38.1% share and achieved 18.5% in FTTH accesses, underscoring strong market positioning.
• Achieved a 90% reduction in Scope 1 and 2 GHG emissions by 2023, 12 years ahead of target, and committed to net zero by 2035, demonstrating strong environmental leadership.
• Received multiple prestigious awards in 2025 for innovation, customer experience, and compliance, enhancing brand reputation and market recognition.
• Successfully implemented a reverse stock split and stock split to enhance liquidity and improve the price formation process for its shares.

Negatives

• Financial expenses, net, increased significantly by 35.5% to R$2,588.3 million in 2025, mainly due to the reversal of monetary updates on provisions related to the migration of fixed-line voice concession to an authorization regime.
• General and administrative expenses increased by 17.7% to R$3,771.6 million, driven by higher expenses with systems development, licenses, software, and consultancy firms.
• SIM Swap Fraud cases increased by 47% in 2025, rising from 365 cases in 2024 to 537, indicating persistent cybersecurity vulnerabilities.
• Inflation, as measured by IPCA, stood at 4.3% in 2025, remaining above the target of 3%, which indicates persistent price stability challenges in the Brazilian economy.
• The SELIC rate reached 15.00% by June 2025, leading to higher borrowing costs and increased financial expenses.
• Brazil's primary fiscal result posted a deficit of 0.43% of GDP in 2025, and gross public debt rose to 78.7% of GDP, indicating ongoing fiscal pressures that could impact the broader economic environment.
• The non-renewal of 900 MHz licenses (except in Minas Gerais) due to inefficient use, although not currently affecting services, could impact future spectrum strategy and competitive positioning.

Risks

• The Brazilian government's significant influence over the economy, political instability, inflation, and high interest rates could adversely affect business and the trading price of common shares and ADSs.
• Fluctuations in exchange rates may adversely affect the ability to meet foreign currency-denominated liabilities or reduce income in foreign currency, materially impacting the market value of common shares and ADSs.
• Geopolitical conflicts, instability, and related sanctions may have a material adverse effect on the global and Brazilian economies, as well as on the company, through financial market volatility, increased energy/commodity prices, and supply chain disruptions.
• Potential global or national health-related events, including contagious disease outbreaks, epidemics, or pandemics, may significantly affect operations through supply chain delays, impacts on employees, and economic slowdowns.
• Default or failure to reach targets under debt agreements containing covenants and key performance indicators may have a material adverse effect on financial condition and cash flows.
• Information technology is key to the business, and the company could be subject to cybersecurity risks, including cyberattacks, unauthorized access, malicious software, system failures, and human errors, leading to operational disruptions, financial losses, regulatory sanctions, and reputational damage.
• Restrictions regarding the deployment and maintenance of network infrastructure, such as municipal laws limiting antenna installation and new regulations on electricity pole usage, may hinder network expansion and affect service quality.
• Man-made or natural disasters, including extreme weather conditions due to climate change (high temperatures, floods, thunderstorms), could adversely affect networks, systems, infrastructure, and service continuity, increasing operating costs and risk of disruption.
• Failure to comply with environmental laws and regulations could subject the company to penalties that could have an adverse effect on business and reputation.
• Dependence on key personnel and the ability to hire and retain additional personnel is crucial for success, and the loss of such personnel could adversely affect business, financial condition, and results of operations.
• Exposure to contingent liabilities relating to third-party contractors, such as labor claims, could have a material adverse effect on business and results of operations.
• Investments based on demand forecasts may become inaccurate due to economic volatility, potentially resulting in lower than expected revenues or over-investment.
• Current radio frequency licenses may not be renewed for additional periods, potentially requiring competition for new licenses in spectrum auctions and impacting mobile service coverage.
• Consolidation in the telecommunications market may increase competition and change Brazilian market dynamics, requiring adjustments to operations and marketing strategies.
• Significant competition in the Brazilian market from large and small players, low-cost alternative services (OTT), and demand for higher quality services may adversely affect operational results, market position, and margins.
• Extensive government regulation of the telecommunications industry may limit flexibility in responding to market conditions, competition, and cost structure changes, or impact fees, with non-compliance leading to fines or termination of authorizations.
• Failure to comply with the conditions set forth in the Self-Composition Agreement for STFC concession adaptation may materially and adversely affect results of operations through fines or enforcement of guarantees.
• Dependence on key suppliers for equipment and services exposes the company to delivery delays, price alterations, and supply limitations.
• Operating results may be negatively affected by changes to the rules applicable to STFC and SMP authorizations, particularly regarding interconnection fees.
• ANATEL has the authority to issue new regulations affecting many areas of operations, potentially reducing interconnection fees, favoring competitors, increasing costs, or decreasing revenues.
• The telecommunications industry is continually changing and evolving technologically, demanding adequate changes in the regulatory environment and constant investment in new technology, with new products/technologies potentially rendering existing services obsolete.
• Certain risks are related to conditions and obligations imposed by ANATEL for the use of spectrum needed for 4G and 5G services, with ambitious targets posing risks of delays, increased costs, and personnel shortages, and non-compliance leading to fines or license revocation.
• Sales could be suspended as a result of issues with the quality of services, impacting business and results of operations.
• Risk of noncompliance with data privacy and protection laws (LGPD) may lead to sanctions, including financial penalties, litigation, and reputational damage.
• Expansion into new business sectors (energy, education, financial services) may expose the company to operational and regulatory risks, including intense competition and compliance obligations with new regulatory bodies like the Central Bank of Brazil.
• Risks associated with litigation (labor, tax, civil, regulatory) could result in significant costs and diversion of management time.
• Exposure to risks in relation to compliance with anti-corruption laws and regulations (Brazilian Law No. 12,846/2013, U.S. FCPA) and economic sanctions programs could lead to sanctions, reputational harm, or other legal consequences.
• Internet regulation in Brazil is still limited and several legal issues related to the Internet are uncertain, potentially leading to inconsistent rulings and adverse precedents.
• Holders of ADSs may face difficulties in serving process on or enforcing judgments against the company and other persons in Brazil.
• Holders of ADSs are not entitled to directly attend shareholders' meetings and may only vote through the depositary, potentially limiting their influence.
• Holders of ADSs or common shares might be unable to exercise preemptive rights with respect to common shares unless a current registration statement is in effect or an exemption applies.
• An exchange of ADSs for common shares risks the loss of certain foreign currency remittance and Brazilian tax advantages.
• Holders of common shares (and potentially ADSs) could be subject to Brazilian income tax on capital gains from sales of common shares or ADSs.
• The controlling shareholder (Telefônica S.A. and its affiliates, owning 77.13% of total capital stock) has power over the direction of the business, potentially impacting minority shareholders.

Future Outlook

The company anticipates continued growth in demand for high-speed connectivity, driven by evolving digital habits and enterprise digitalization, with customer experience and AI integration becoming major differentiators. It expects sustained growth in 5G adoption and will accelerate 5.5G network rollout. The strategy involves expanding digital services in healthcare, education, financial services, consumer electronics, energy, and smart homes, leveraging new partnerships and open innovation. In the B2B segment, demand for connectivity and Professional & Managed Services (Cloud, Cybersecurity, IoT, Big Data, Messaging) will increase. The company will participate in the Open Gateway initiative to monetize networks as open platforms and use generative AI to enhance customer experiences. On the ESG front, the company aims to maintain its leadership, operating in line with UN Sustainable Development Goals and advancing towards becoming a Net Zero company by 2035.

Management Comments

• "This movement reinforces the Companys strategic focus on the B2B market, enabling greater integration of its digital, cloud and cybersecurity offerings, optimization of service delivery, acceleration of new product launches and strengthening of commercial execution, while preserving full operational and governance control over its cybersecurity platform in Brazil." (Regarding CyberCo Brasil repurchase)
• "The increased ownership further strengthens the Companys strategic commitment to expanding neutral fiberoptic infrastructure in Brazil and reinforces FiBrasils position as an independent and competitive wholesale fiber platform." (Regarding FiBrasil acquisition)
• "The operation was intended to enhance the Companys capital structure, enabling greater flexibility in capital allocation and achieving a balance between resource needs and value creation for shareholders." (Regarding capital reduction)
• "The purpose of the Transaction was to enhance the liquidity of the Companys shares and, consequently, to improve the price formation process by increasing the volume of shares effectively traded in the market and adjusting their unit price." (Regarding reverse stock split and stock split)
• "This continuous, purposeful, and passionate dedication to the customer is widely recognized by the market."

Industry Context

StockSavvy.ai notes that Telefônica Brasil's strong performance in mobile and fiber optics aligns with broader industry trends of increasing demand for high-speed connectivity and digital services. The company's focus on expanding its digital ecosystem through acquisitions and new ventures (healthcare, education, financial services, renewable energy) reflects a strategic move by telecommunication operators globally to diversify revenue streams beyond traditional connectivity, leveraging their extensive customer bases and distribution networks. The emphasis on 5G and 5.5G rollout, coupled with AI integration in customer experience, positions Telefônica Brasil to capitalize on the evolving digital landscape, similar to how other leading global telcos are investing in next-generation networks and advanced analytics to maintain competitiveness and enhance user experience. The acceleration of market consolidation in fiber, as noted in the outlook, is a common theme in mature telecom markets as players seek efficiency and scale.

Comparison to Industry Standards

• Telefônica Brasil's 38.1% mobile market share and 18.5% FTTH market share in Brazil position it as a leader in its domestic market, comparable to dominant players in other large emerging markets.
• The company's achievement of a 90% reduction in Scope 1 and 2 GHG emissions by 2023, 12 years ahead of its initial target, and commitment to net zero by 2035, places it among the top-tier global telecommunication companies in terms of environmental sustainability, often exceeding the targets set by peers like Vodafone or Deutsche Telekom in their respective regions.
• The recognition in the Dow Jones Best-in-Class World Index and as a leader in the Corporate Sustainability Index (ISE B3) indicates strong ESG performance relative to global benchmarks.
• The increase in SIM Swap Fraud cases by 47% in 2025, from 365 to 537, highlights a challenge in digital security that is common across the telecommunications industry globally, where operators continuously battle evolving cyber threats.

Management Changes

Corporate Governance

Legal Proceedings

• Tax Matters (Probable Loss): R$835.2 million for federal taxes, R$496.6 million for state taxes, R$132.9 million for municipal taxes, and R$640.4 million for FUST.
• Tax Matters (Possible Loss): R$5,803.3 million for federal taxes, R$33,477.4 million for state taxes, and R$808.8 million for municipal taxes.
• FUST, FUNTTEL, and FISTEL Litigation (Possible Loss): R$6,166.0 million for FUST, R$2,344.9 million for FUNTTEL, and R$2,485.6 million for FISTEL.
• Labor Litigation (Probable Loss): R$978.6 million for claims by former employees and outsourced employees.
• Labor Litigation (Possible Loss): R$1,151.8 million for other labor claims.
• Civil Claims (Probable Loss): R$133.3 million for supplementary amounts from shares, R$250.0 million for individual consumer claims, and R$1,051.3 million for collective consumerist/non-consumer proceedings.
• Civil Claims (Possible Loss): R$1,815.8 million for other civil claims, including an intellectual property dispute over Caller ID and the expiration of prepaid plan minutes.
• Regulatory and Antitrust Litigation (Probable Loss): R$989.5 million for SMP burden regarding data revenue, and R$84.4 million for other cases.
• Regulatory and Antitrust Litigation (Possible Loss): R$1,182.1 million for SMP burden (excluding data revenues), R$43.3 million for CADE anti-competitive conduct fine, R$184.5 million for PADO coverage targets fine, R$40.5 million for PAC Reimbursement, R$1,316.0 million for other ANATEL administrative/legal discussions, and R$471.6 million for other cases.

Related Party Transactions

• Transactions with Telefônica S.A. (parent company): R$546.8 million in expenses, mainly related to the Brand Fee agreement for the assignment of brand rights.
• Telxius Cable Brasil Ltda: R$234.8 million in expenses for IP transit services and international transmission infrastructure.
• Telefônica Global Solutions S.L.: R$99.3 million in expenses for international transmission infrastructure, software licenses, maintenance, and support services.
• Telefonica Global Solutions Participações Ltda: R$76.3 million in expenses for international transmission infrastructure, software licenses, maintenance, and support services.
• Telefônica Global Technology S.A.: R$72.9 million in expenses for software licenses, maintenance, and support services.
• Telefônica Innovación Digital, S.L.: R$235.4 million in expenses, mainly related to Cost Sharing Agreement services and expense refunds for digital products developed by a global platform.
• Telefônica Cibersegurança e Tecnologia do Brasil Ltda.: R$244.9 million in expenses, mainly related to software licenses, maintenance, and support services.
• Telefônica IoT & Big Data Tech, S.A.: R$132.3 million in expenses, mainly related to Cost Sharing Agreement services and expense refunds for digital products developed by a global platform.
• Fibrasil Infraestrutura E Fibra Ótica S.A.: R$285.4 million in expenses, mainly related to network infrastructure services.
• CloudCo Brasil loan agreement with TCCT (a Telefônica Group company) for R$49.3 million outstanding, providing financial capacity for the IPNET acquisition.
• Sponsorship of pension plans and other post-employment benefits for employees with Visão Prev and Sistel.
• Telefônica Corretora de Seguros (TCS) acts as an intermediary in insurance transactions for the company and its subsidiaries.

Stakeholder Impact

• Shareholders: Positive impact from strong financial performance, capital reduction, and stock split enhancing liquidity and value. Potential for continued dividends/IOE. Risks from political/economic instability, tax changes, and litigation.
• Customers: Enhanced service quality and experience through 5G/FTTH expansion, new digital services (healthcare, education, financial services), and AI integration. Risks from service quality issues leading to suspensions, data privacy breaches, and potential price adjustments due to inflation/tax changes.
• Employees: Benefits from profit-sharing, pension plans, and share-based compensation. Risks from potential labor claims by third-party contractors.
• Suppliers: Continued reliance on key suppliers for equipment and services, with risks of delivery delays or price alterations. Engagement through Supply Chain Engagement Carbon Program for ESG.
• Creditors: Debt agreements contain covenants, with default potentially accelerating obligations. Company's capital management aims to maintain a high credit rating.
• Regulatory Authorities: Ongoing engagement with ANATEL and CADE on regulatory changes, license renewals, and competition issues. Compliance with LGPD and anti-corruption laws is critical.

Next Steps

• Shareholders to deliberate on the R$4.0 billion capital reduction proposal at an Extraordinary General Meeting on March 12, 2026.
• Payment of funds from the R$4.0 billion capital reduction to occur by July 31, 2026.
• Payment of R$325,000 gross interest on equity for 2026 by April 30, 2027.
• New Spectrum Usage Regulation (RUE) expected to be published in the first half of 2026.
• A new bidding process for the 700 MHz subband is expected in 2026.
• Complementary Law Project No. 108/2024 (tax auditing and litigation) is currently pending presidential sanction.
• Further regulation through additional laws and norms for the consumption tax reform (CBS and IBS) is expected, with a testing period commencing in 2026.
• GUD Energia is preparing for future operations in the low-voltage and residential electricity segments by 2027/2028.
• The company will continue to monitor the application of new transfer pricing regulations.
• The seat on the Board of Directors vacated by Mr. Francisco Javier de Paz Mancho will remain temporarily vacant until a new member is appointed.

Key Dates

Recommendation

Telefônica Brasil demonstrates strong financial performance and strategic growth in key areas like mobile, fiber, and digital services. The company's commitment to ESG and innovation is commendable. However, the significant increase in financial expenses, ongoing regulatory and tax litigation, and the inherent risks of operating in a volatile Brazilian economic and political environment warrant a "hold" recommendation. While the long-term outlook is positive due to strategic positioning, these factors introduce a degree of uncertainty that suggests caution for new investments, while existing investors may continue to benefit from the company's strong market position and shareholder remuneration policies.

Keywords

Telecommunications, Brazil, Mobile Services, Fiber Optics, 5G, FTTH, Digital Services, Financial Services, ESG, ANATEL, SEC Filing, Capital Expenditures, Net Income, Revenue Growth, Acquisitions, Corporate Governance, Risk Management, Stock Split, Capital Reduction, Vivo, Telefônica Brasil