- Updated:6/3/26
- Country/Territory:U.S.
- Headquarters:Washington, D.C.
- Industry:Internet Services and Retailing
- CEO:Andrew C. Florance
- Website:https://www.costargroup.com
- Ticker:CSGP
- Company type:Public
- Revenues ($M):$3,247
- Profits ($M):$7
- Market value ($M):$16,935
- Number of employees:8,441
Market value as of March 31, 2026.