CoStar Group is a global leader in commercial real estate information, analytics, online marketplaces, and 3D digital twin technology, with a mission to digitize the world's real estate. Founded in 1987, it provides services under brands like CoStar Suite, LoopNet, Apartments.com, and Homes.com, offering data and tools for various real estate sectors, including offices, retail, multifamily, and hospitality. The company's data, analytics, and platforms serve professionals, investors, and consumers, empowering them to discover properties and make informed decisions.