A pan-African infrastructure, renewable energy, real estate, and social impact enterprise
The Cornerstone Group is a pan-African infrastructure, renewable energy, real estate, and social impact enterprise delivering high-quality, sustainable development solutions across Africa and international markets. Headquartered in The Gambia, with strategic offices in Dakar (Senegal), Libreville (Gabon), and New Y ork City (USA), the Group leverages more than 25 years of global technical expertise to execute complex projects that drive economic growth, institutional resilience, and community empowerment.
Operating through four integrated divisions: Cornerstone Construction, Cornerstone Sustainability, Cornerstone Properties, and the Cornerstone Foundation, the Group provides end-to-end capabilities spanning design, engineering, project development, financing structuring, construction, operations, and long-term asset management. This integrated model allows Cornerstone to deliver scalable solutions aligned with public-sector priorities, private-sector performance standards, and international development frameworks.
Our subsidiaries
Group operates through an integrated platform of 3 core divisions
01.
Cornerstone Construction
Cornerstone Construction delivers turnkey infrastructure solutions across housing, healthcare, education, transport, and civil works, supported by extensive international project experience in high-rise developments, roads, bridges, tunnels, airports, rail systems, and public facilities.
02.
Cornerstone Sustainability
Cornerstone Sustainability leads the Group’s clean energy strategy, deploying solar generation, energy storage, and smart energy systems to expand electricity access, improve energy reliability, and reduce carbon dependence across The Gambia, Senegal, and emerging regional markets.
03.
Cornerstone Properties
Cornerstone Properties develops and manages strategic real estate and hospitality assets, including major public-private partnerships supporting national events, urban development, and tourism infrastructure. The Cornerstone Foundation advances the Group’s social mission through investments in healthcare, education, workforce development, and community empowerment.
The Group has delivered and supported flagship projects including national infrastructure programs, renewable energy installations for critical public institutions, large-scale housing developments, and international mega-projects executed by its leadership teams. Cornerstone’s operating philosophy emphasizes governance, safety, transparency, environmental responsibility, and financial discipline, positioning the Group as a reliable institutional partner for governments, financiers, donors, and strategic investors.
With a growing regional footprint and a long-term commitment to sustainable development, The Cornerstone Group continues to expand its role as a trusted platform for infrastructure delivery, energy transition, and inclusive economic growth across Africa.