Walker & Dunlop, Inc., through its subsidiaries, originates, sells, and services a range of multifamily and other commercial real estate financing products and services for owners and developers of real estate in the United States. The company operates through three segments: Capital Markets, Servicing & Asset Management, and Corporate. The company offers first mortgage, second trust, supplemental, construction, mezzanine, preferred equity, and small-balance loans. It also provides finance for multifamily, manufactured housing communities, student housing, affordable housing, small balance loans, and senior housing properties under the Fannie Mae's Delegated Underwriting and Servicing program and Freddie Mac; and construction and permanent loans to developers and owners of multifamily hous…