Dumaine Investments is a private investment company that manages the multi-generational business and investment interests of the Dumaine family. With a history extending back to the late 19th century, the firm specializes in making long-term control investments in various sectors, including operating companies, real estate, and other alternative assets. Their investment philosophy is centered on providing patient, long-term capital to partner with management teams to foster growth and build value over time, rather than engaging in short-term financial engineering.

Founded in

United States