CoStar Group
CoStar Group, Inc. is a leading provider of commercial real estate information, analytics, and online marketplaces. Founded in 1987, the company operates primarily in the commercial real estate sector, offering a range of products and services that include property data, market analytics, and research for various stakeholders such as real estate professionals, investors, and corporate users. CoStar's portfolio includes well-known brands such as CoStar, LoopNet, and Apartments.com, catering to different segments of the real estate market.