CSGP

CoStar Group Inc. operates a subscription‑based platform that provides commercial real‑estate data, analytics, and online marketplaces, allowing brokers, investors, owners, and lenders to access detailed property, lease, sales and tenant information as well as market‑trend tools. The company’s suite of brands—including CoStar, LoopNet, Apartments.com, Homes.com, Matterport, STR and Ten‑X—covers both commercial and residential property segments and extends to hospitality and digital‑twin services. It is classified in the real‑estate services sector and is regarded as the leading provider of real‑estate information and online transaction venues in North America and Europe. Notable for its massive proprietary database, high renewal rates and two‑sided network effects, CoStar enjoys strong switching barriers and a dominant market position that underpins its recurring revenue model.