CoStar Group
IPOPublic · Washington, United States · Founded 1987
- Headquarters
- Washington, D.C.
- Employees
- 5001–10000
- Founded
- 1987
- Business Model
- B2B
- Website
- costargroup.com
- Type
- Public
About
CoStar Group (NASDAQ: CSGP) is a global leader in commercial real estate information, analytics, online marketplaces, and 3D digital twin technology. Included in the S&P 500, CoStar Group is on a mission to digitize the world real estate, empowering all people to discover properties, insights, and connections that improve their businesses and lives. The company operates a broad portfolio of brands spanning the entire real estate spectrum — including CoStar, LoopNet, Homes.com, Apartments.com, Matterport, STR, Ten-X, and Land.com — with over 7,900 employees across 86 offices in 14 countries and $3.2 billion in 2025 revenue.
Summary
CoStar Group is a Real Estate company based in Washington, United States, founded in 1987.
Acquisitions
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