Castle Private Equity AG is a Switzerland-based investment company specializing in private equity. The firm provides investors with access to a globally diversified portfolio of private equity funds and selected direct investments in private companies. Its strategy spans venture capital, buyout, distressed, and mezzanine investments, offering exposure to multiple financing stages and transaction types. Castle Private Equity structures its portfolio through primary commitments to private equity partnerships, secondary purchases of existing fund interests, and co-investments alongside leading managers, aiming for broad diversification by geography, sector, and vintage year. The company predominantly allocates capital to developed private equity markets in Europe and North America while investing across industries such as manufacturing, biotechnology and life sciences, information technology, media and telecommunications, and consumer-related sectors. Headquartered in Switzerland and established in 1997, Castle Private Equity AG serves as a listed vehicle that channels investor capital into privately negotiated transactions typically unavailable to public market investors, playing a specialized role in the alternative investments segment of the financial market.