Coller Capital | 31,111 followers on LinkedIn. Coller Capital, founded in 1990, is one of the world's leading investors in private capital's secondary market. | Coller Capital, founded in 1990, is one of the world's leading investors in the secondary market for private assets – and widely acknowledged as an innovator in secondaries. The firm provides liquidity solutions to private markets investors worldwide, acquiring interests in private equity, private credit, and other private markets assets. With headquarters in London, and offices in New York, Hong Kong, Beijing, Seoul, Luxembourg, Zurich, Melbourne and Montreal, Coller’s multinational investment team has a truly global reach.