All Brands Owned by CoStar Group, Inc.
CoStar Group, Inc. owns 1 brand in our database. Browse the complete portfolio of CoStar Group, Inc. subsidiaries and brands across various industries.
Company Type
public
Headquarters
Arlington, Virginia, United States
Brand Portfolio
1 brands
Stock
NASDAQ: CSGP
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Complete Brand Portfolio
About CoStar Group, Inc.
What does CoStar Group own?
CoStar commercial data, LoopNet, Apartments.com, Homes.com, Domain (Australia), Matterport, STR and other real estate data and marketplace brands.
Is CoStar publicly traded?
Yes. It trades on Nasdaq as CSGP and is an S&P 500 constituent, listing since 1998.
Who founded CoStar?
Andrew Florance founded it in 1987 while at Princeton. He remains CEO nearly four decades later.
Where is CoStar headquartered?
Arlington, Virginia, United States, with offices across the US and internationally.
Who owns CoStar?
It is a public company with institutional ownership. Founder Andrew Florance holds meaningful equity and runs it as CEO.
What is CoStar's revenue?
$3.25 billion in 2025, its 19th consecutive year of growth, split between the commercial segment ($1.79 billion) and marketplaces.
Did CoStar buy Matterport?
Yes. It completed the approximately $1.6 billion acquisition on February 28, 2025, integrating 3D capture technology into its marketplaces.
Does CoStar compete with Zillow?
In residential listings, yes: Homes.com challenges Zillow's dominance. In commercial data CoStar has no direct equivalent competitor at scale.
Stock Information
Competitors to CoStar Group, Inc.
No competing brands found in the same categories. This could be because CoStar Group, Inc.operates in unique market segments or we're still building our competitor database.
CoStar Group, Inc. Brand Portfolio Overview
CoStar Group, Inc. maintains a diverse portfolio of 1 brands across multiple industries. This comprehensive brand portfolio demonstrates the company's market presence and strategic business units.
Brand Portfolio by Industry:
- Technology & Software: 1 brands
For consumers and researchers interested in corporate ownership structures, understanding which brands are owned by CoStar Group, Inc.provides valuable insights into market dynamics, product relationships, and corporate strategy.
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