Sonia Mezzour
Vice Chair of the Global Environment and Energy Commission @ International Chamber of Commerce
About
Sonia Mezzour is a senior executive, board director, and strategic advisor with over 25 years of experience across investment banking, infrastructure, industry, and public-private partnerships in Morocco, Switzerland, and Africa. A former Senior Investment Banker in Switzerland and former counselor responsible for renewable energy and energy efficiency to the Minister of Energy, Mines, Water, and Environment, Sonia was in charge of overseeing the evaluation of state agencies within her scope. She contributed to the Noor I 160 MW CSP solar farm project, valued at USD 1.4 billion, and supported Morocco’s energy transition strategy. After serving as counselor, Sonia was appointed Secretary General of one of Morocco’s strategic agencies, where she led the repositioning of the national energy efficiency agency, partnering with institutions like ADEME, GIZ, the EU, Spanish Cooperation, EBRD, AFDB, and others to deliver impactful programs. With a track record in structuring investments, mobilizing capital, and unlocking strategic opportunities across sectors such as energy, infrastructure, PE Funds, and agribusiness, Sonia collaborates with enterprises, investors, and financial institutions. She also provides market entry advisory, leveraging her extensive network in Morocco and Africa. As Managing Partner of OVERSEE, a financial advisory firm regulated by the Moroccan Capital Markets Authority (AMMC), Sonia leads mandates in project finance, blended finance, and investment. She has supported transactions exceeding USD 300 million and raised over USD 50 million across sectors. Sonia acted as Vice-Chair of the UNECE PPP Bureau (2014-2021), contributing to global PPP standards and advising emerging economies on infrastructure governance. Sonia serves as: Independent Director, Ciment du Maroc – Heidelberg Materials Morocco, a multinational building materials company listed on the Casablanca Stock Exchange. Vice President & Chair of the Financing, Insurance and Market Intelligence Commission, ASMEX Board Member, ICC Morocco Board Member & Chair of the Partnerships, Mandates & Lobbying Commission, Club des Femmes Administrateurs (CFA) Sonia holds an MSc from ETH Zurich, a thesis from Harvard Medical School, and completed executive education at Harvard Business School. Fluent in Arabic, French, English, Spanish, and German, Sonia brings a multilingual, cross-cultural approach to advisory and governance. Sonia welcomes connections with investors, institutions, and companies seeking trusted financial and strategic advisory in Morocco and across the continent.
Morocco
Casablanca
Financial Services
Financial Advisory, Investments, Negotiation, PPP projects, Strategy, Renewable Energy, Energy Efficiency, Project Management, Energy, Change Management, Business Strategy, Climate Change, Energy Policy, Strategic Planning, Management, Sustainable Energy
Experience

Independent Director, Member of the Audit and Strategic Committee
Casablanca, Morocco
• Member of the Audit and Strategic Committees of a multinational industrial group generating over USD 520 million in annual revenues and USD 220 million in EBITDA, with a mandate to oversee governance, financial performance, and long-term strategic planning. • Contribute to the company’s decarbonization roadmap and ESG performance. • Support the development and oversight of strategic initiatives to improve operational and financial performance. • Provide strategic input into the company’s institutional positioning by actively contributing to its strategic engagement with government bodies and key decision-makers, with a focus on public policy alignment and long-term licensing, energy, and industrial objectives.

Vice President and Chair of the Financing, Insurance and Monitoring Commission
Casablanca, Morocco
• Lead the development and execution of ASMEX’s strategic vision to strengthen access to financing and insurance for over 9,000 Moroccan exporters across all sectors. • Represent a broad network of exporting companies, federations, and sectoral associations, while facilitating mediation between the private sector, financial institutions, and public authorities. • Drive public-private dialogue to shape export-oriented policies, modernize financial risk management tools, and enhance competitiveness in global value chains. • Promote innovative financing mechanisms, including access to private equity, investment funds, and the Casablanca Stock Exchange, as strategic levers for export growth.

Managing Partner
Casablanca, Casablanca-Settat, Morocco
• Lead the firm’s strategic direction and execution of financial advisory mandates across infrastructure, energy, industrial, and sustainability sectors. • Provided structuring and advisory support on landmark projects, including a USD 180 million waste-to-energy plant and a USD 120 million agribusiness initiative—delivering full investment documentation, financial modelling, and investor outreach. • Successfully raised over USD 50 million across sectors through tailored fundraising strategies involving equity, debt, and blended finance instruments. • Led fundraising efforts for decarbonization initiatives and structured investment funds exceeding USD 100 million. • Collaborate with governments, international development finance institutions, commercial banks, and industrial investors across Africa to support project development, investment readiness, and capital mobilization.

Board Member and Chair of the Lobbying, Mandates and Partnerships Commission
Casablanca, Morocco
• Serve on the board of Morocco’s leading network promoting women’s access to governance and executive leadership roles. • Contribute to the organization’s strategic positioning, advocacy, and institutional partnerships with public authorities, business associations, and regulatory bodies. • Actively engaged in strengthening board diversity, mentoring female executives, and promoting ESG-aligned governance practices across sectors. • Support the development of CFA’s national and international visibility through stakeholder dialogue, policy engagement, and thought leadership initiative.

Vice-Chair, Bureau of PPP Working Party
Palais des Nations, Geneva, Switzerland
• Represented the Kingdom of Morocco within the UNECE PPP Bureau, actively contributing to the development of international standards for the financing and delivery of infrastructure through public-private partnerships. • Promoted the adoption of People-First PPPs aligned with the United Nations Sustainable Development Goals (SDGs), with a focus on inclusive growth, environmental resilience, and social impact. • Participated in the drafting and peer review of sector-specific policy frameworks and best practices for PPP implementation in transport, energy, health, and urban infrastructure. • Supported technical cooperation activities by providing strategic input and high-level guidance to emerging and developing economies seeking to enhance their PPP governance and project pipelines.

Vice President
Mediterranean House for Climate
Tangiers, Tanger-Tetouan-Al Hoceima, Morocco

Secretary General (Deputy CEO)
NORTH AFRICA, MOROCCO, RABAT
• Led the institutional transformation and strategic repositioning of a strategic state agency under the supervision of the Ministry of Energy, charged with implementing Morocco’s energy efficiency policy. • Directed the design and execution of a multi-year strategic plan, aligning national priorities with international sustainability standards and SDG targets. • Oversaw a USD 10 million annual budget, coordinated high-impact technical and financial cooperation programs with leading international partners including the AFD, EBRD, KfW, World Bank, IFC, and EU institutions. • Successfully led the largest institutional twinning programme with the EU (in partnership with ADEME, France), delivering over 650 expert days over three years. • Spearheaded governance reforms, including the establishment of performance management systems, internal audit frameworks, and ISO 9001 certification across 60 operational processes. • Actively contributed to the regional dissemination of sustainable energy practices across MENA, promoting territorial approaches to energy management and launching the MEA Energy Award for sustainable cities. • Coordinated with local governments, civil society, and private sector actors to advance sub-national energy transition initiatives—demonstrating inclusive, multi-stakeholder leadership. • Represented Morocco in international policy platforms and engaged in bilateral and multilateral dialogues to promote climate-resilient infrastructure, energy diplomacy, and investment facilitation.
Education
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