Private nonbank financial intermediaries include investment houses, finance companies, brokerages, investment companies, fund managers, lending investors, insurance companies, venture capital corporations, and pawnshops. Investment houses underwrite securities, finance companies extend credit and lease equipment, brokerages execute securities transactions, investment companies allow investors to pool funds for diversified portfolios, fund managers implement investment strategies, lending investors provide loans at interest, insurance companies pool risk to pay claims, venture capital corporations invest in startups, and pawnshops lend money secured by personal property.