CoStar Group, Inc. (CoStar) is a provider of information, analytics and online marketplaces to the commercial real estate industry. The Company has five flagship brands: CoStar, LoopNet, Apartments.com, BizBuySell and LandsofAmerica. The Company has operations in the United States, Canada, the United Kingdom and France. The Company delivers its commercial real estate content to the United States customers primarily through an integrated suite of online service offerings that includes information about space available for lease, comparable sales information, information about properties for sale, tenant information, Internet marketing services, analytical capabilities, information for clients’ Websites, information about industry professionals and their business relationships, data integration and industry news. It also operates complementary online marketplaces for commercial real estate listings and apartment rentals.