CoStar Group, Inc.

About CoStar Group, Inc.

CoStar Group, Inc. is a leading provider of commercial real estate information, analytics, and online marketplaces. The company operates through its CoStar and LoopNet brands, offering comprehensive data, research, and marketing solutions for commercial properties across the United States, Canada, the United Kingdom, France, Germany, and Spain. Its platform supports professionals in leasing, sales, valuation, and investment by aggregating property listings, transaction data, and market analytics. CoStar generates revenue primarily through subscription-based services to real estate professionals, including brokers, lenders, investors, and developers. The company also offers digital marketing tools and property management software, positioning itself as a critical technology infrastructure provider in the commercial real estate industry.