Election Date: March 27, 2025

Mr. Durante is a Brazilian and Italian citizen, born in September 1956, with a bachelor’s degree in Business Administration issued by Pontifical Catholic University (Pontifícia Universidade Católica) of São Paulo, Brazil. With almost forty years of experience in the tobacco industry, since 2011 Mr. Durante has served as Chief Executive Officer at British American Tobacco, where he has held several top management positions during the past decades, including Corporate Chief Financial Officer, Regional Director, Executive Director, Chief Operating Officer. Mr. Durante served as an Independent Director until July 2022 and also as Chief Executive Officer until 2023, of Reckitt Benckiser, a leading company in the health and care industry. Mr. Nicandro currently serves as Chairman of our Board of Directors, Compensation Committee and Environmental, Social & Governance Committee since 2019.

Election Date: March 27, 2025

Mrs. Bittencourt holds a B.S. degree in Chemical Engineering from UFRJ, an Executive MBA from Fundação Dom Cabral and other certificates from London Business School and INSEAD. Mrs. Bittencourt has a vast professional experience in different roles and industries, such as 8 years in Banking, 10 years in Telecom, and 3 years in Private Equity. Starting in 2013, she was the CEO for Sephora Latin America, and, since September 2021, she is the MD of Adidas Latin America. Until 2019, she was an independent board member of Marisa Lojas S.A., and currently holds the position of board member, both at BRF S.A. since April 2020, and at Grupo Oncoclínicas since 2021. Mrs. Bittencourt was an independent member of TIM Participações S.A.’s Board of Directors and Statutory Audit Committee from July 2019 to August 2020. Since 2020, she has been an independent member of our Board of Directors and Statutory Audit Committee of TIM S.A.

Election Date: March 27, 2025

Mr. Oliveira is a partner of GO Associados and Professor of Economics at Fundação Getulio Vargas (FGV). In 2020 Mr. Oliveira has been certified as a Member of the Audit Committee (CCoAud) by the Brazilian Institute of Corporate Governance (Instituto Brasileiro de Governança Corporativa – IBGC). His expertise includes public and private entities. Mr. Oliveira currently serves as member of our Board of Directors, as Coordinator of our Statutory Audit Committee, and as member of our Control and Risks Committee and our Environmental, Social & Governance Committee. Mr. Oliveira also serves as member of the Board of Directors of Braskem and Coordinator of the Statutory Compliance and Audit Committee, Chairman of the Board of Directors of Estre Ambiental, as well as a member of the Self-Regulation Council of FEBRABAN. His previous experience includes being a member of the board of directors of Uber, Usiminas, Sabesp, CESP, Nossa Caixa and Varig. Mr. Oliveira served as CEO of SABESP – Companhia de Saneamento Básico do Estado de São Paulo (2007 a 2011), one of the largest water companies in the world; President of CADE, the Brazilian federal antitrust authority (1996-2000); Deputy Secretary for Economic Policy (1993-1995) and Secretary for Economic Monitoring (1995), both at the Ministry of Finance. He received his PhD in Economics from the University of California (Berkeley), his Master’s degree from the University of Campinas and Bachelor’s degree from the University of São Paulo. He has worked as a private consultant since the 1990s and published several books and articles in national and international journals. His work has focused on competition policy, macroeconomics and infrastructure which are related with his experience at CADE, Ministry of Finance and SABESP, respectively. He was recently awarded the Jabuti Award for his book Nem Negacionismo, Nem Apocalipse – Economia do meio ambiente: uma perspectiva brasileira.

Election Date: March 27, 2025

Mr. Herculano is an executive with extensive experience in the financial market, having held leadership positions at Grupo Bradesco, ABN AMRO Bank, Unibanco, and Banco Bozzano Simonsen. Currently, he serves as a member of the Fiscal Councils of Cielo, Grendene, Metalúrgica Gerdau, and Tivio, as well as an alternate member of the Fiscal Council of Gerdau S.A. and a member of the Finance and Risk Committee at Marfrig. He is also a member of the Board of Directors at Marfrig and TIM S.A., actively participating in advisory committees, including the Statutory Audit Committee (as a financial expert) and the Risk and Control Committee. He holds a degree in Economics from the Pontifical Catholic University of São Paulo (PUC-SP) and a master’s degree from the São Paulo School of Business Administration at Fundação Getulio Vargas (EAESP/FGV). His academic background also includes an executive program at the Kellogg School of Management at Northwestern University and executive training in Risk, Compliance, and Governance from KPMG’s Risk University.

Election Date: March 27, 2025

Mrs. Gigliola Bonino has been working in the Telecommunications sector as Head of Administration & Financial Statements and Sustainability Reporting of Telecom Itallia S.p.A. and TIM Group, from May 2018 to December 2019, and also served as a member of the Board of Directors of TIM Brasil Serviços e Participações S.A., between April 2018 and March 2019, returning to this position in August 2023, where he currently remains, and between April 2018 and March 2020 he served as a member of the Board of Directors of the company INWIT S.p.A, a subsidiary of Telecom Italia S.p.A. He also worked in the banking segment, between October 2020 and December 2021, as Vice President of TIMFin S.p.A., a subsidiary of Telecom Italia S.p.A., and from December 2021 to August 2022, he was a member of the Board of Directors of DAPHNE 3 S.p.A. He has currently been Head of Financial Reporting, Accounting & Revenue Assurance at Telecom Italia S.p.A. and the TIM Group since December 2021, and since October 2022 he has been Chairman of the Board of Directors of TIM Retail S.r.l., a subsidiary of Telecom Italia S.p.A.

Election Date: March 27, 2025

Mr. Ongaro is an Italian citizen, born in Milan, Italy, with a University Degree in Electronic Engineering awarded in 1993 by Politecnico di Milano, in Milan, Italy. Mr. Ongaro carried out his career in the telecommunications sector, holding managerial roles both in Italy and abroad, mainly in the United Kingdom, South America, Greece and the Middle East. In particular, he began his career in 1995 in Omnitel Pronto Italia by participating in the founding of the company with roles of increasing responsibility within the network. After an experience in the infrastructure services market, in 2003 he worked in cable & wireless as Group Technical Director of Mobile and, subsequently, as Senior Director of Strategy. In 2007, he joined the Orascom Group, initially in the wireless broadband field and later in the subsidiary Wind Hellas as Chief Strategy Officer and Chief of Fixed Business. From 2010 he worked in Wind Telecomunicazioni as Head of Strategy and M&A and subsequently, following the merger with H3G in 2016, in WindTre as CEO Office Director, responsible for coordinating the company’s main strategic projects. He joined TIM Group in 2019. On December 2021, he was appointed Chief Strategy & Business Development Officer at TIM S.p.A., whilst maintaining his previous responsibility as Head of Wholesale Market.

Election Date: March 27, 2025

Mr. Calaza is an Argentine citizen, graduated in business administration from the University of Belgrano and holds an MBA in Management and Business Administration from the University of CEMA. With extensive experience in the telecommunications industry, Mr. Calaza was elected Chief Financial Officer of Telecom Italia S.p.A. on March 1st, 2022. Before that, he held the position of Chief Financial Officer at ARCOR Group since August 2021 and, since September 2016, of Chief Financial Officer at TIM Participações (currently TIM S.A.). Before that, he served as Chief Financial Officer in Telecom Argentina from 2009 to 2016, where he also was Corporate Administrative Services Manager from 2007 to 2009. Previously, Mr. Calaza held various executive roles, including Capital Expenditures and Control Manager at TIM Participações from 2006 to 2007, Chief Financial Officer at Telecom América Latina S.A. from 2004 to 2005 and Chief Financial Officer in Entel S.A. from 2000 to 2004. Mr. Calaza joined the Telecom Italia Group in January, 1999, where he held various positions, including Chief Financial Officer of Entel S.A., in Bolivia, a subsidiary of the Telecom Italia Group and Corporate Chief Financial Officer of Telecom América Latina S.A. in Brazil.

Election Date: March 27, 2025

Mrs. Michelini has over 20 years of experience in the telecommunications and digital sector, most of which she spent at TIM. She holds a degree in Electronic Engineering for Telecommunications and began her career at a multinational consulting firm before joining TIM in 2003. Over the years, the company, a leader in the sector, has undergone an ambitious financial and business restructuring process, to which Alessandra Michelini has contributed through key roles. She currently serves as Head of Transformation at TIM, where she is responsible for identifying innovative, digital, and disruptive initiatives to enhance efficiency across different areas and improve profitability and service margins. Throughout her career, she has held various positions within the organization. After an initial role in the technology department, where she focused on innovative services and emerging technologies with responsibility for technology development plans, she moved into staff functions, taking on executive roles in Procurement, Enterprise, and the Revenue Office. She has also worked closely with several CEOs and Presidents as their Chief of Staff. Alessandra Michelini earned an Executive Master in Media & Telco from MIP Politecnico di Milano and a Master in Managerial Training with Ambrosetti. Actively committed to promoting an inclusive and change-driven work environment, she participates as a role model in events organized by TIM and other associations dedicated to enhancing female talent and reducing gender stereotypes. She is a board member of several TIM-participated companies, including TIM Retail, Polo Strategico Nazionale, and TIM S.A.

Election Date: March 27, 2025

Mr. Capdeville holds a degree in electronic engineering with a specialization in telecommunications. He holds an MBA from Fundação Getúlio Vargas – FGV/RJ, as well as international specialization courses in International Program of Management Development at the Institute for Executive Development – Madrid and Disruptive Innovation at Harvard Business School. He served as a Director at Telefônica – Vivo, between 1998 and 2014, as a Board Member at CpQD – Research and Development Center, between 2017 and 2024, and as Chief Technology and Information Officer (CTIO) at TIM S.A., between 2014 and 2024. He currently holds the position of Chief Technology Officer (CTO) of Telecom Italia S.p.A.

Election Date: March 27, 2025

Mr. Griselli serves as the CEO of TIM since January 2022. He joined TIM in 2019 as Chief Revenues Officer, being responsible for the Company’s entire revenue generation. He is also a member of the Board of Directors of TIM SA, Chairman of the Board of Directors of TIM Brasil and a non-executive director at Digicel. Mr. Griselli graduated in Electronic Engineering from La Sapienza University in Rome and holds an FMBA from Columbia University, New York. He started his career in management consulting in Italy and subsequently moved to London. He has been working in Latina America and Brazil since 2004. He has more than 25 years of experience in the telecommunications industry and has held relevant roles as Vice President for Latin America at TIMwe, a global provider of solutions for operators, and Managing Director for Brazil and Latin America of Value Partners, a management consulting firm. At the helm of TIM Brasil, he leads a cohesive team of around 10 thousand employees driving the company’s high performance in mobile, paving the way to the company’s expansion in adjacent markets such as digital services, broadband and B2B solutions, while integrating people, society and environment in the business strategy. Throughout his professional career, Mr. Griselli has worked on crucial aspects of companies’ performance and has been leading initiatives ranging from strategic planning and transformation, turnaround and efficiency, new business development and change management.

Election Date: January 31, 2022

Mr. Griselli holds a degree in Electronic Engineering from La Sapienza University in Rome and an FMBA from Columbia University. With more than 20-year experience in the telecom sector, he held relevant positions such as Vice President for LatAm at TIMwe, a global provider of mobile engagement solutions for telecommunication operators, and Managing Director for Brazil at Value Partners, a management consulting firm. Across his professional career, Mr. Griselli worked in several topics material to companies’ performance, with projects ranging from strategic planning to customer segmentation, value proposition definition, offer design, pricing and promotions, go-to-market approach and customer experience. Mr. Griselli took office as Chief Revenue Officer of TIM Participações S.A. and TIM S.A. on July 30, 2019 and, took office as Investor Relations Officer on February 27, 2023.

Election Date: February 27, 2023

Andre Palma Viegas Marques has a degree in Business Administration from Cândido Mendes University, and a Master Bussiness Administration from Ibmec and to the present date has held the position of Executive Director of Planning and Control at the Company. Ms. Viegas has more than 20 years in the telecommunications sector, being 17 years in the TIM Group, performing different functions in the financial, marketing and technology areas. Throughout her career she has also worked in the Oil &Gas industry, Audit and Human Resources sectors.

Election Date: April 14, 2020

Mr. Gentil holds a degree in Business Administration and has been the Business Supply Officer (former Purchasing & Supply Chain Officer) at TIM S.A. since February 2018. From 2016 to 2017, Mr. Gentil served as Executive Vice President of Corporate Resources at Telefônica Brasil S.A., where he also held the position of Executive Vice President of Strategy and Consolidation between 2015 and 2016. Previously, from 2013 to 2015, Mr. Gentil served as Executive Vice-President of Finance at GVT – Global Village Telecom S.A., where he also held the position Vice President of Controller in the period from 2006 to 2013.

Election Date: April 14, 2020

Mr. Girasole has a Laurea Magistralis in Economics from University LUISS (Rome). He also has an LL.M. in International Business Law (London), post graduate MA in Competition Policy, in International Commerce and Modern Economic History, and executive education at London Business School (Finance), Harvard School of Government, Columbia Business School (Advanced Management Program) and INSEAD (International Directors Programme and Advanced Corporate Finance). He joined TIM in 1997, for the regulatory and pricing area, in Rome. From 2000 to 2003, he headed, in Brussels, the TIM Group relations with the institutions of the European Union, and was appointed to the position of Deputy-Chairman of the European Mobile Sector (GSM Europe). Starting from 2004, he was Head of Public and Regulatory Affairs at Telecom Italia America Latina and at TIM Brasil. During this period, he worked also as Director of Entel Bolivia and Alternate Director of TIM S.A. Mr. Girasole is the Regulatory and Institutional Affairs Officer of the Company since January 2009 and since 2012, he runs also the Press Relations and the Corporate Social Responsibility departments. He is also member of the Boards and Councils of national and international entities, including SindiTelebrasil, GSM Latin America, Italo-Brazilian Chamber of Commerce and the Brazilian Institute for Competition Studies (Instituto Brasileiro de Estudos da Concorrência), or IBRAC. Mr. Girasole was awarded as Knight (2014) and Officer (2018) of the Order of the Star of Italy by the President of the Italian Republic “for promoting friendly relations and co-operation with other countries and ties with Italy.” In Brazil, he was awarded the Peacemaker Medal and the Medal of the Army by the Ministry of Defense (2018).

Election Date: October 17, 2022

Ms. Fabiane Reschke, Brazilian citizen born in Veranópolis, Rio Grande do Sul, Brazil, with a university degree in Law issued in 1993 by the Pontifical Catholic University of Rio Grande do Sul. Has over 20 years of experience in managing legal departments, 3 years of experience in the broadcasting industry, 13 years of experience in telecommunications and 8 years of experience in the insurance industry. From 1997 to 2000, lawyer at Grupo RBS de Comunicações. Between 2000 and 2007, Legal Director of Terra Networks Brasil S.A, the Internet access provider of the Telefonica Group. Between 2008 and 2011, Legal Director of Telefónica Brasil S.A and Vivo S.A. Between 2011 and 2013, Legal Director of SulAmérica S.A. From 2013 to 2015, Chief Executive Officer of the Presidency Cabinet of Telefónica S.A, and from 2016 to 2022, Legal and Institutional and Governmental Relations Director of SulAmérica S.A.

Election Date: May 05, 2021

Maria Antonietta Russo is Italian, graduated in Work and Organization Psychology, Human Resources Management at Sapienza University of Rome and has a Master’s Degree in Work and Organization Psychology, Human Resources Management at the Roman School of Work and Organizational Psychology. Ms. Russo held several executive positions, including Head of Regional Human Resources from 2018 to 2019, Head of People Development and Education 2016 to 2018 and Senior Director of People Development and New Skills from 2014 to 2016 at TIM Italy.

Election Date: March 27, 2025

Mr. Walmir Kesseli has a degree in Economic Sciences and has served as Chairman of the Fiscal Council of TIM since 2017 and President of the non-profit organization Working for Africa, since 2013. Since 2011, Mr. Walmir has worked as a volunteer consultant at the non-profit organization Mission for the Interior of Africa – MIAF and since 2016 as secretary of the directors at the Recanto Esperança Integral Development Center.

Election Date: March 27, 2025

Elias de Matos Brito, Graduated in Accounting Sciences, he was elected an effective member of tim’s Fiscal Council for the terms between 2018 and 2021. Currently, he is an effective member of the Board of Directors of USIMINAS S.A., member of the Advisory Board and Coordinator of the Audit Committee of Dislub Ecuador S.A., chairman of the Fiscal Council of Companies Petro Rio S.A. and Gafisa S.A., member of the Fiscal Council of Profarma S.A., Companhia de Seguros Aliança da Bahia S.A. and Companhia de Participações Aliança da Bahia,  in addition to acting as Coordinator of the Audit Committee of Casas Pernambucanas. Mr. Elias is also a founding partner of Exact Assessoria Contábil Ltda.

Election Date: March 27, 2025

Mr. Gustavo holds a degree in Accounting from the University of São Paulo – USP, with completion in 2008. He also holds a Master’s and Doctorate in Controllership and Accounting Sciences from USP, completed respectively in 2013 and 2017. In addition, he holds a postgraduate degree in Corporate Law from Fundação Getúlio Vargas (FGVLaw), completed in 2017, and completed an executive program in the area of Valuation of Private Assets at the Said Business School of the University of Oxford, in 2023. He currently works as a Partner at Momentum Accounting – Accounting, Consulting and Accounting, which he joined in 2008. He has served as a Member of the Statutory Compliance and Audit Committee (CAEE) of Braskem S.A., since 2024. He works as a guest and independent professor, as well as a consultant for several institutions, such as the Fundação Instituto de Pesquisas Contábil, Atuariais e Financeiras (FIPECAFI), Fundação Getúlio Vargas – Escola de Economia de São Paulo (since 2022), PEGECE of ESALQ/USP (since 2022), Associação Paulista de Estudos Tributários – APET (since 2024), Escola de Negócios FBM (desde 2011) e Fundação Alvares Penteado (desde 2012). He has certifications such as International Financial Reporting by ACCA (Association of Chartered Certified Accountants – UK), International Audit by ACCA, IFRS by ICAEW (Institute of Chartered Accountants of England and Wales), IFRS for SMEs by ICAEW, as well as Accounting Expert by CNPC with the CFC.

Election Date: March 27, 2025

Mr. Carlos has a degree in Information Technology, Training of Board Members, MBA in Strategic Business Management, Specialist in BI and Business IT. Mr. Carlos Eduardo do Nascimento has 20 years of experience in the Telecommunications business. Acting in the IT Services and Solutions market as Partner and Director in several companies. Executive performance in IT Management, Business Consulting, Merger and Acquisition, Project and Process Management. Member of the Statutory Board of Directors of ACP in several administrations, in the Vice-Presidency and in the Fiscal and Deliberative Councils.

Election Date: March 27, 2025

Ms. Heloisa Belotti Bedicks is a member of the Board of Directors of the Mapfre Group and the Vale S.A. She serves as a member of the Audit Committees of Brasilseg Companhia de Seguros, Nuclea (CIP S.A.) and Companhia de Gás de Minas Gerais (Gasmig). On a voluntary basis, she acts as a member of the Fiscal Councils of the Boticário Foundation and the UN Global Compact and is a member of the Deliberative Council of the NGO – Open Doors in Brazil and the Netherlands. She was Deputy Chairman of GNDI – Global Network of Director Institute and advisor to ICGN – International Corporate Network. She was a member of the Board of Directors of BNDES, BNDESpar and FINAME for 3 years until January 2023, as well as its People, Eligibility, Compensation and Succession Committee, the Social, Environmental and Climate Change Responsibility Committee and also its Audit Committee. Between 2020 and 2022, she served as a member of the Fiscal Council of Braskem S.A., of the Association of Supporters of the Mergers and Acquisitions Committee – ACAF (B3, Anbima and IBGC), as a member of the Board of MAPFRE Seguradora de Garantia e Crédito S.A., of the Advisory Board of the Ethical Fund of ABN AMRO Asset Management, of the Center for Sustainability Studies of the Getúlio Vargas Foundation and of the Corporate Sustainability Index (ISE) of BMF&Bovespa. She served as an advisory board member at the family companies Tecelagem de Fitas Progresso Ltda. and PH Fit – Fitas e Inovação Têxteis Ltda., she was also a Board Member of the ICGN – International Corporate Governance Network and President of ICGLA – Network of Corporate Governance Institutes of Latin America.

Election Date: March 27, 2025

Graduated in Accounting Sciences from the Plinio Leite University Center, Mr. Anderson Amorim has been a partner in Exact Accounting Advisory since 2009, where he serves as an expert of the arbitral tribunal and technical assistant. Additionally, he acts as a business consultant in the financial, capital markets, corporate and tax areas. Between April 2020 and March 2021 he was elected an alternate member of tim’s Fiscal Council, and is currently a full member of the Statutory Audit Committee of Petro Rio S.A.