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CoStar Group

Online real estate marketplaces

About CoStar Group

A leading provider of online real estate marketplaces, information, and analytics for commercial and residential properties, with a global presence

Key facts

Industry
Real Estate
Company size
10,000+ employees
Headquarters
Arlington, Virginia, United States
Founded
1987
Revenue
$3.2BFY2025, publicly reported
Website
costargroup.com
LinkedIn
linkedin.com/company/costar-group

CoStar Group in the news

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CoStar Group at a glance

CoStar Group is a B2B SaaS company in the Real Estate industry, headquartered in Arlington, Virginia, United States.

CoStar Group was founded in 1987.

CoStar Group has 10,000+ employees.

CoStar Group's revenue is $3.2B (FY2025, publicly reported).

Frequently asked questions about CoStar Group

What is CoStar Group's revenue?

CoStar Group's revenue is $3.2B (FY2025, publicly reported).

How many employees does CoStar Group have?

CoStar Group has 10,000+ employees.

Where is CoStar Group headquartered?

CoStar Group is headquartered in Arlington, Virginia, United States.

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