
CoStar Group Inc
CoStar Group Company Profile
CoStar Group Overview
What is CoStar Group?
CoStar Group, Inc. is a Washington, DC-based provider of information, analytics and marketing services to the commercial property industry in the United States, Canada, the United Kingdom, France, Germany, and Spain. Founded in 1987 by Andrew C. Florance, the company has grown to include online database CoStar and many online marketplaces, including Apartments.com, LoopNet, Lands of America, and BizBuySell.
CoStar Group Contact
- Website: CostarGroup.com
- Facebook: @CoStarGroup
- X: @CoStarGroup
- LinkedIn: @costar-group
CoStar Group Competitors
CoStar Group Financials
NASDAQ:CSGP Stock
CoStar Group Products & Services
CoStar Group Products & Services
CoStar Group Inc (CoStar) is a provider of information, analytics and marketing services. The company offers online marketplaces for commercial real estate listings and apartment rentals. Its online service offerings include internet marketing services, comparable sales information, information about industry professionals and their business relationships, information about properties for sale, information for clients’ websites, tenant information, information about space available for lease, analytical capabilities, and data integration and industry news.
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CoStar Group News & Activity
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Homes.com Report: Home Prices Rise Modestly as Inventory Expands – Mid Florida Newspapers
on May 19, 2026 at 9:02 pm
Homes.com Report: Home Prices Rise Modestly as Inventory Expands Mid Florida Newspapers
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VA-COSTAR-GROUP – GazetteXtra
on May 19, 2026 at 9:02 pm
VA-COSTAR-GROUP GazetteXtra
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Multifamily project starts declined further in Q1: CoStar – Multifamily Dive
on May 19, 2026 at 8:28 pm
Multifamily project starts declined further in Q1: CoStar Multifamily Dive
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CSGP Maintained by B of A Securities — Price Target Lowered to $37 – GuruFocus
on May 19, 2026 at 7:47 pm
CSGP Maintained by B of A Securities — Price Target Lowered to $37 GuruFocus
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CoStar Group (NASDAQ:CSGP) Price Target Lowered to $37.00 at Bank of America – MarketBeat
on May 19, 2026 at 7:09 pm
CoStar Group (NASDAQ:CSGP) Price Target Lowered to $37.00 at Bank of America MarketBeat
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CoStar Group FAQ
Who Owns CoStar Group?
CoStar Group Inc is a publicly traded company that is listed on the NASDAQ under the ticker symbol “NASDAQ:CSGP”. The ownership of CoStar Group Inc is divided among its shareholders, who can be individual or institutional investors.
Is CoStar Group a Legit Company?
Yes, CoStar Group Inc is legitimate company. The company owns several of the largest online brands in both residential and commercial real estate, along with over 6,000 employees across 75+ offices in 15 countries.
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