Company Description:CoStar Group, Inc. provides information, analytics, and online marketplace services to commercial real estate, hospitality, residential, and related professionals industries. It offers CoStar Property that provides inventory of office, industrial, retail, multifamily, and student housing properties and land. The company also provides Lease Comps and Analysis, a tool to capture, manage, and maintain lease data; Lease Analysis; Public Record, a searchable database of commercially-zoned parcels.