Walker & Dunlop, Inc. is a holding company, which conducts its operations through Walker & Dunlop, LLC. The Company offers commercial real estate services and finance. It focuses on multifamily lending, debt brokerage, and property sales. The Company originates, sells and services a range of multifamily and other commercial real estate financing products and provides multifamily property sales brokerage services, and engages in commercial real estate investment management activities. It originates and sells multifamily loans through the programs of federal national mortgage association, federal home loan mortgage corporation and housing and urban development (HUD). It brokers and services loans for several life insurance companies, commercial banks, commercial mortgage backed securities (CMBS) issuers and other institutional investors. It also underwrites, services and asset-manages interim loans.