OSA Growth Capital is a blended finance fund aligned with SFDR Article 9, structured as a Variable Capital Company (VCC) and incorporated in Mauritius. We invest in decentralized, climate-resilient infrastructure and essential services across underserved markets in Africa — where the need for scalable, sustainable solutions is urgent and growing.
Africa faces an annual infrastructure investment gap of over €100 billion. Rising climate risks, rapid demographic changes, and constrained public financing call for bold, future-oriented solutions. We invest in platforms delivering essential services — such as solar-powered water concessions — through long-term, cash-flow-visible models that are aligned with the UN Sustainable Development Goals (SDGs).
At OSA Growth Capital, we don’t just invest in infrastructure — we build resilient systems that empower communities and shape a more sustainable future.
OSA GC Energy & Water 1 is a vehicle investing in decentralized climate-resilient infrastructure and essential services across underserved African markets. The fund targets scalable operating platforms in water, energy, and adaptation sectors, combining catalytic capital, active governance, and embedded ESG leadership to unlock impact and returns.
Our investment process provides the required structure to build a strong asset platform. From the identification of a project to its divestment, we follow a defined set of guidelines with one clear purpose: to invest wisely, seeking financial return for our investors and stakeholders while generating positive outcomes for communities and the environment.






AWESOME
Strategic Partnership Signed Between AWESOME and OSA Growth Capital to strengthen the impact of water
and energy projects in Africa
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Salon Hamburg
Family Offices as Drivers of Sustainable Change
Tuesday, 2nd of July 2024
Location: Galerie Melbye-Konan, Mittelweg 169, 20148 Hamburgrg
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Impact Investments in Africa
Choiseul Africa Summit
4th of July 2024
Choiseul Africa Summit
Sustainable Finance and New Geopolitical Risks
Prof. Dr. Viktoriia Apalkova, Jean-Claude Konan, Klaus Pinter
29th of February 2024, 17 - 19 Uhr
HSBA Beyond Business
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OSA Growth Capital
Mittelweg 169
20148 Hamburg
Office Côte d'Ivoire
18 BP 314 Abidjan 18
Cocody Riviera 3
Email info@osa-gc.com