A Portfolio Built Across Sectors and Decades

From a pioneering edtech platform founded in 2015 to an IT consulting firm backed in 2024, the Calcium Capital portfolio tells the story of a decade of disciplined, entrepreneurial investing. Each image represents not just a company, but a partnership — a shared commitment to building something durable and valuable. Explore the faces, the factories, the offices, and the ecosystems that make up our living portfolio.