Green Manning & Bunch, Ltd. was an investment bank focused on transactions between $10 and $250 million. The Firm's investment banking services included sell-side and buy-side mergers and acquisitions, recapitalisations, divestitures, capital raising, financial advisory, and fairness opinions. Sector coverage included building materials and services, healthcare, industrials and technology. Green Manning & Bunch was formed in 1988 and was based in Denver, Colorado.