Database of Investment Companies
An angel investor is an affluent individual who provides capital for a business start-up, usually in exchange for convertible debt or ownership equity. A small but increasing number of angel investors organize themselves into angel groups or angel networks to share research and pool their investment capital, as well as to provide advice to their portfolio companies.
Venture capital is financial capital provided to early-stage, high-potential, high risk, growth startup companies. The venture capital fund makes money by owning equity in the companies it invests in, which usually have a novel technology or business model in high technology industries, such as biotechnology, IT, and software.
A private equity firm is an investment manager that makes investments in the private equity of operating companies through a variety of loosely affiliated investment strategies including leveraged buyout, venture capital, and growth capital.