Mr. Evangelos Mytilineos is the Chairman and Chief Executive Officer of Metlen S.A. and the Executive Chairman and Chief Executive Officer of the Company. Mr. Evangelos Mytilineos took over the family business in 1978 and transformed it into what today is Metlen Energy and Metals S.A. (formerly known as Mytilineos S.A.). In 2017, Mr. Evangelos Mytilineos led a major corporate restructuring plan to successful completion where all the major subsidiaries of Metlen S.A. (formerly known as Mytilineos S.A.) were merged into Metlen S.A. Mr. Evangelos Mytilineos holds a BSc in economics from the University of Athens and an MSc in economics from the London School of Economics.
Mr. Christos Gavalas brings over 30 years of international experience in finance, banking and capital markets, including senior roles in risk management, treasury, financial investments and investor's relations, as well as experience at board level Mr. Gavalas joined the Group in 2001 and is Chief Treasury & Investor Relations Officer and Executive member of the Board of Directors.
Mr. Christos Gavalas brings over 30 years of international experience in finance, banking and capital markets, including senior roles in risk management, treasury, financial investments and investor's relations, as well as experience at board level Mr. Gavalas joined the Group in 2001 and is Chief Treasury & Investor Relations Officer and Executive member of the Board of Directors. He is also Chairman of the Group's Capital Allocation and Credit Committees. Alongside this, he is also a member of the executive committee and financial and group sector committees. Mr. Gavalas is responsible for the Group's financial investments, funding, capital markets, asset management, financial risk management, credit & market risk as well as debt and equity institutional investor relations. His professional career in banking started in 1994 at the Global Treasury Services of Barclays Bank plc, Greece, as a Money Market and Capital Market dealer; while in 1999, he was designated as Treasurer, and Head of Investment and Trading. Mr. Gavalas received his BSc in Business Administration from the Athens University of Economics and Business, with a major in Finance.
Mr. Ioannis Petrides is a seasoned board director with over 30 years’ international leadership across private equity, consumer goods, telecommunications and capital markets.
Mr. Ioannis Petrides is a seasoned board director with over 30 years’ international leadership across private equity, consumer goods, telecommunications and capital markets. Mr. Petrides is a global FMCG executive with extensive board and operational experience, having served as Chairman, CEO, and Director in multi-billion-euro listed, private equity, and family businesses. He is widely recognised for his strong track record in leading IPOs and M&A initiatives across Europe, Russia, Latin America, and North America. Currently, Mr. Petrides is Lead Independent Director at Metlen Energy & Metals S.A. and a Board Director at PUIG S.A. in Barcelona, where he chaired the Audit, Risk, and Compliance Committee until the company went public in 2024. Since then, he has continued to serve on the committee as a non-independent director, alongside a similar position on the ESG Committees. His previous roles include Senior Advisor at Triton Private Equity, Chairman of Refresco N.V., Chairman of Largo (Wind Hellas), and Vice-Chairman of Campofrio Food Group. Earlier in his career, Mr. Petrides held senior leadership roles at PepsiCo, including President of The Pepsi Bottling Group in Europe, where he led double digit revenue growth, major restructuring initiatives and significant expansions. He holds a BA and MA (Cantab.) in Economics and Politics from Cambridge University and an MBA from Harvard Business School.
Dr. Bartzokas has over 30 years of board and executive experience, specialising in sustainability, governance, and financial management within multilateral and investment organisations.
Dr. Bartzokas has over 30 years of board and executive experience, specialising in sustainability, governance, and financial management within multilateral and investment organisations. Dr. Bartzokas is Professor of Economics at the University of Athens and a Research Associate at the London School of Economics and Political Science (LSE). He has played a critical role in the oversight of financial reporting, internal controls, and investment strategy as Chair of the Audit Committee for Metlen Energy & Metals S.A. He has previously served as Chair of the Audit Committee, Board Member, and Retirement Plan Investment Committee Member of the European Bank for Reconstruction and Development. During his tenure at the European Bank for Reconstruction and Development, Dr. Bartzokas also chaired the European Union Coordination Group, actively contributing to high-level decision-making processes for country strategies, investment projects, and informing the European Bank for Reconstruction and Development's engagement in Greece. His expertise extends to project structuring, financial systems, innovation, and corporate investment, with continuous collaboration with multilateral development banks, the European Union, and United Nations agencies. As a knowledge manager and coordinator of international research teams, Dr. Bartzokas has fostered close interaction with policymakers alongside the business community, particularly in capital markets and innovation ecosystems. Dr. Bartzokas holds a BA in Economics from Aristotle University of Thessaloniki and a PhD in the Economics of Technological Change from the University of Sussex
Mr. Philippe Henry brings more than 40 years of global board and executive experience across capital markets, risk management, and financial technology.
Mr. Philippe Henry brings more than 40 years of global board and executive experience across capital markets, risk management, and financial technology. He has held senior leadership roles in both corporate and investment banking at HSBC, including Head of Global Banking for Europe, the UK, the Middle East, and Africa. In these roles, Mr. Henry directly managed and oversaw complex balance sheets, client strategies, risk management, and regulatory relationships across multiple jurisdictions. Mr. Henry also has a proven track record in energy and infrastructure as an Advisory Board Member at Cranmore Partners, a leading Middle East advisory firm which provides financial advice in sustainability and energy. As Chairman of the Advisory Board at Kyriba, a global fintech leader, as well as founder of Dewenson Partners, a consulting and venture capital firm Mr Henry is familiar with board governance and regulatory standards, having served on multiple boards—including regulated entities within HSBC Group and public-sector-backed investment platforms such as CDC Croissance Tech Premium. He has been FCA-certified (SMF6) and has served on executive and risk committees and chaired governance bodies across Europe. Mr. Henry holds a Master of Engineering and a Master of Finance
Ms. Xenia Kazoli brings over 25 years of cross-border transactional, board and governance experience, particularly in financial regulatory matters for large corporates and public sector companies.
Ms. Xenia Kazoli brings over 25 years of cross-border transactional, board and governance experience, particularly in financial regulatory matters for large corporates and public sector companies. She is a non-executive director with expertise in, capital markets, corporate governance, and transactional law. Ms. Kazoli has held leadership and advisory roles across multiple organisations, contributing her expertise to support both board and committee work. Her previous roles include senior legal roles at Allen & Overy and Skadden Arps, as well as senior advisory positions at Nardello & Company and Nestor Advisors. Throughout her career, Ms. Kazoli has advised on high-profile IPOs, mergers and privatizations, representing clients such as Air France, Portugal Telecom and the Greek Public Power Corporation. Currently, she serves as a non-executive director for Metlen Energy & Metals S.A., Autohellas S.A. and Dimand S.A., where is also an active committee member. In addition, Ms. Kazoli is a Non-Executive Director and previous Chair of the Nominations & Remuneration Committee, as well as a Member of the Audit Committee, at the Athens Stock Exchange. Ms. Kazoli is a New York qualified lawyer holding an LLM from George Washington University and a JD from the University of Athens
Mr. Michael Kumar brings over 25 years of board and financial leadership in international investment and corporate finance.
Mr. Michael Kumar brings over 25 years of board and financial leadership in international investment and corporate finance. Mr. Kumar has served as a Senior Policy Advisor for I Squared Capital since January 2024. He has also served as the Deputy Chairman for Klesch Group Limited since January 2024 where he is responsible for strategy, finance and risk management. Mr. Kumar was also appointed to the Board of Directors of Kinetik in February 2024 and to the board of directors of Tepsa in October 2024. From 1997 to 2023, Mr. Kumar worked at Morgan Stanley and held several senior roles, including Managing Director, Global Head of Project, Commodity and Infrastructure Finance and Global Head of GSP (Structured Products). While at Morgan Stanley, Mr. Kumar was a member of senior investment and management committees, served as an advisor to Morgan Stanley funds and was responsible for raising capital and advisory services focusing on global commodity, infrastructure, and energy finance. Mr. Kumar also served as a Captain in the United States Army, active and reserve, from 1989 to 2004. Mr. Kumar holds a B.A. in Economics and Mathematics from Washington University in St. Louis
Mr. Jamie Lowry brings 20 years of international finance and boardroom experience, with a focus on risk management, capital markets, and corporate governance.
Mr. Jamie Lowry brings 20 years of international finance and boardroom experience, with a focus on risk management, capital markets, and corporate governance. Mr. Lowry currently acts as Managing Director at Hamblin Watsa Investment Counsel, a wholly owned subsidiary of Fairfax Financial Holdings Limited wherein he holds responsibility for European investments. He is currently Vice-Chairman of Grivalia Hospitality and a board member at Praktiker Hellas. Prior to joining Hamblin Watsa in 2016, he worked as an equity analyst and fund manager at Schroders Investment Management, London. Mr. Lowry was a founding member of the Value Investing team at Schroders managing $15 billion in Global equity assets. Mr. Lowry is a Chartered Financial Analyst and holds a BSc in Financial and Business Economics from Royal Holloway, University of London.
Ms. Mavraki brings over 25 years of board, finance, and natural resource experience in international banking and investment roles.
Ms. Mavraki brings over 25 years of board, finance, and natural resource experience in international banking and investment roles. She is a Chartered Portfolio Director and experienced C-suite executive, with expertise spanning business scale-up, governance, human capital, and energy transition. Ms. Mavraki has held a variety of senior-level positions in global capital markets at large institutions within the banking sector such as Morgan Stanley and Citi, as well as in physical supply chains such as Noble Group and investment management in C-level capacities across the finance services. Her non-executive portfolio includes directorships at Metlen Energy & Metals S.A. and, previously, First Bauxite, where she has made significant contributions on Audit, Risk, Remuneration, and Nominations committees. Her senior advisory work encompasses a diverse mix of leading businesses, such as Starr Insurance, Piraeus Bank, White Oak Global Advisors, Neptune Maritime Leasing, and public and multilateral bodies including the European Bank for Reconstruction and Development (EBRD), the Children’s Investment Fund Foundation (CIFF), and the Centre for Climate Engagement in Cambridge. Ms. Mavraki is recognised for her strong policy perspective. She collaborates with regulators, including the UK Financial Conduct Authority and the European Banking Authority, on governance for energy transition, executive remuneration, financial materiality, and corporate culture. Her work has been published by the UK Institute of Directors, the Financial Times and other thought leadership platforms. Earlier in her executive career, Ms. Mavraki advised European Debt Management Offices on assetliability management and the State of Maharashtra, India, on renewable energy policy and solar tariff design. She is committed to fostering ESG leadership and sustainable finance practices across industries. Ms. Mavraki holds a BA and MA (Oxf.) in Philosophy, Politics & Economics from the University of Oxford and an MSc in Finance from London Business School. She is a Certified CFA holder, and an accredited corporate mediator with CEDR.
Mr. Nikolaos Moussas is the Founder and Managing Partner of Moussas Law Firm, with over 39 years of experience in litigation, arbitration, corporate law, and energy-related legal matters.
Mr. Nikolaos Moussas is the Founder and Managing Partner of Moussas Law Firm, with over 39 years of experience in litigation, arbitration, corporate law, and energy-related legal matters. He is recognised for his expertise in EPC projects, project financing, regulatory work, and dispute resolution—advising and representing Greek and international clients in high-profile transactions and landmark disputes before both higher courts and arbitration tribunals. Mr. Moussas has achieved notable results in energy sector disputes, acting for leading industrials and energy producers. He is ranked as an expert in Dispute Resolution by international legal directories, including the Global Arbitration Review’s GAR 100, Chambers & Partners, and Legal 500. Since 1997, he has served as General Counsel to the Hellenic Deposit and Investment Guarantee Fund, deepening his expertise in banking and regulatory frameworks. He is a member of the Greek Ministry of Justice’s ADR Code Working Group and is listed as an arbitrator by the Athens Mediation and Arbitration Organisation and the Regulatory Authority for Energy, Waste, and Water. He also sits on the Legislative Reform Committee of the American-Hellenic Chamber of Commerce. In addition to his legal and regulatory work, Mr. Moussas is the elected General Secretary of the Hellenic Tennis Federation and previously served on the Board of Directors of Metlen Energy & Metals S.A. from 2003 to 2013. Mr. Mousas holds a Law degree from the National & Kapodistrian University of Athens and an LLM from Berkeley Law.
Ms. Paulus brings over 40 years of international leadership experience in banking, corporate finance, and risk management across leading global financial institutions.
Ms. Paulus brings over 40 years of international leadership experience in banking, corporate finance, and risk management across leading global financial institutions. She held senior roles at leading investment banks. These include the Head of International Investment Banking at CIBC, EMEA; Head of Private Equity & Infrastructure Funds at Royal Bank of Scotland; Global Head of Energy & Resources at ABN AMRO Bank, and various senior roles at Credit Suisse, Societe Generale, JP Morgan & Citigroup in the UK, US, Europe, Australia and Latin America. Ms. Paulus is a Senior Advisor at Gleacher Shacklock LLP, a leading, UK M&A boutique. Currently, she is a Non-Executive Director of JSW Steel Ltd, the largest steel company in India with a market capitalisation of $40bn; Nostrum Oil & Gas plc, a UK listed oil and gas company; ACG Acquisition Company Ltd, the first UK listed, special purpose acquisition company focused on building a global portfolio in battery metals businesses; and the Interpipe Group, a private industrial group serving the worldwide energy and infrastructure sectors. Ms. Paulus is a founding member of several global credit, risk, and ESG committees, and has played a leading role in integrating ESG principles into investment and financing practices. She holds extensive experience working with regulators and stakeholders in complex environments. Ms. Paulus holds a B.A. in Economics from Durham University.
Ms. Katherine Smith has over 30 years of international experience in governance, sustainability and public sector advisory, informed by her senior roles in government and diplomacy.
Ms. Katherine Smith has over 30 years of international experience in governance, sustainability and public sector advisory, informed by her senior roles in government and diplomacy. Ms. Smith has served in the His Majesty's Diplomatic Service, both overseas and in the Foreign Commonwealth and Development Office, in a variety of fields and locations. Most recently, she served as His Majesty's Ambassador to the Hellenic Republic in Athens, her second assignment in Greece after her initial posting there in the early 1990s. She has also served as Deputy Head of Mission in Tehran and at the UK Mission to the United Nations in New York, supporting with the UK's engagement with the UN Security Council. In London, she was Director, Americas from 2012-16 and has held a number of roles in military and security affairs, including around Iraq during and after the 2003 conflict, as well as non-proliferation of nuclear weapons, arms control and nuclear policy. During two career breaks from diplomacy, Ms. Smith has also taken up two roles in the private sector, in the energy sector as Head of UK Government Relations in Shell plc, and in the defence sector as Campaign Director for emerging markets with Babcock plc. Ms. Smith holds an MA (Oxf.) Philosophy, Politics & Economics, Christ Church, Oxford and a Program Management Certification (MSP, UK Civil Service).
Mr. Spiro Youakim brings 25 years of multinational board and executive experience in strategy, finance and governance.
Mr. Spiro Youakim brings 25 years of multinational board and executive experience in strategy, finance and governance. Mr. Youakim is Global Head of Natural Resources and co-head of European Energy and Renewables at Lazard Investment Bank. He joined Lazard in 2008 as Head of European Metals & Mining. Prior to joining Lazard, Mr. Youakim was Managing Director at Citigroup. Mr. Youakim provides strategic financial advice to the large capitalisation global energy, paper and packaging, cement and mining groups, as well as to private equity and other large financial investors, on M&As, shareholder engagement, corporate governance, capital raising and restructuring. Mr. Youakim has recently advised, amongst others: Shell, Newmont Mining, the Government of Pakistan, BHP, Sylvamo, Saudi Aramco, Sibelco, ENI, Anglogold Ashanti, Bahrain NogaHolding and Holcim on various strategic and corporate finance matters. He also co-chairs the Lazard London Diversity & Inclusion committee and co-chairs the European IDEA committee. Mr. Youakim holds an MBA from Institut Superieur de Gestion in Paris, France.
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