Costar Group

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Costar Group's reputation score is 43%, which is average.

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Costar Group Contact Details


1331 L ST NW, WASHINGTON, 20005-4293, DC, US

[email protected]

Social media accounts

Company Profile

Affiliated Companies: CoStar Realty Information, Inc.


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Data Matching (Fuzzy Search)

This function searches for similarities in different listings, e.g. when two companies have similar addresses or phone numbers, even if they are not exactly the same.

The following companies have something in common with Costar Group:

CITYFEET.COM - RepScore = 100% (Excellent), similarity index = 31%

LOOPNET - RepScore = 38% (Average), similarity index = 31%

APARTMENTS.COM - RepScore = 80% (Excellent), similarity index = 30%

APARTMENTFINDER.COM - RepScore = 100% (Excellent), similarity index = 30%

APARTMENTHOMELIVING.COM - RepScore = 40% (Average), similarity index = 30%

LOOPNET.COM - RepScore = 50% (Average), similarity index = 30%

PODESTA GROUP - RepScore = 100% (Excellent), similarity index = 21%

THE COLUMBIA GROUP - RepScore = 100% (Excellent), similarity index = 20%

BLUE CROSS AND BLUE SHIELD ASSOCIATION - RepScore = 100% (Excellent), similarity index = 19%

Country affiliation

United States

Possible negative reviews and complaints for Costar Group

Costar Group News

CoStar Group Inc (CSGP.O) Company Profile |

CoStar Group, Inc. (CoStar), incorporated on February 2, 1998, is a provider of information, analytics and online marketplaces to the commercial real estate and  ...

CoStar Group Inc. - The New York Times

CoStar Group Inc. financial and business news, updates, and information from The New York Times and other leading providers.

CSGP:NASDAQ GS Stock Quote - CoStar Group Inc - Bloomberg ...

Stock analysis for CoStar Group Inc (CSGP:NASDAQ GS) including stock price, stock chart, company news, key statistics, fundamentals and company profile.

CoStar Group buys for $585 million - The ...

Mar 3, 2014 ... District-based CoStar Group announced Monday that it has acquired the online apartment search company for $585 million.

Costar Group Lawsuits

CoStar Group, Inc., et al. v. LoopNet Inc. - Internet Library of Law and ...

Web site operator held not to have directly infringed copyrights plaintiffs hold in images of commercial real estate posted on defendant's site by third parties ...

Legal Case Summary: CoStar Group, Inc., v. LoopNet, Inc.: ISP Not ...

CoStar Group, Inc. and CoStar Realty Information, Inc. (“Owner”) is a national provider of commercial real estate information. The Owner maintains a database of ...

Web ratings

Costar Group has found on

Website check registration date: 22 March 1999 - more than 3 years ago

Domain registrant: CoStar Realty Information, Inc.

Organization: CoStar Realty Information, Inc.

Address: 1331 L ST NW, WASHINGTON, 20005-4293, DC, US

Phone number: +1.2023366962

E-mail: [email protected]

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