Duff & Phelps Corporation, together with its subsidiaries, engages in the provision of independent financial advisory and investment banking services in North America, Europe, and Asia. The company operates in three segments: Financial Advisory, Alternative Asset Advisory, and Investment Banking. The Financial Advisory segment offers valuation advisory, tax, and dispute and legal management consulting services. The Alternative Asset Advisory segment provides various services that are related to portfolio valuation, complex asset solutions, and transaction advisory services. The Investment Banking segment offers merger and acquisition advisory services, transaction opinions, and restructuring advisory services. The company serves publicly traded and privately held companies, government entities, and investment organizations, such as private equity firms and hedge funds. Duff & Phelps Corporation was founded in 1932 and is headquartered in New York, New York.