CoStar Group
Sign in to saveCoStar Group is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces.
Company
CSGP- Industry
- Services-Business Services, NEC
- Exchange
- Nasdaq
- Latest filing
- 8-K · 2026-05-29
via SEC EDGAR
Key dates
- Inception
- 1987
via Wikidata · CC0
Wikidata facts
- Instance of
- public company
- Part of
- S&P 500
- Official name
- CoStar Group, Inc.
- Country
- United States
- Headquarters
- Arlington County
- Industry
- commercial property
- Stock exchange
- Nasdaq
- Legal form
- Delaware corporation
- Official website
- www.costargroup.com
via Wikidata · CC0