Formerly CoreLogic.
We accelerate data, insights and workflows across the property ecosystem to enable industry professionals to surpass their ambitions and impact society. With billions of real-time data signals across the life cycle of a property, we unearth hidden risks and transformative opportunities for agents, lenders, carriers and innovators.
CoStar Group (NASDAQ: CSGP) is a global leader in commercial real estate information, analytics, online marketplaces, and 3D digital twin technology. Founded in 1986, CoStar Group is dedicated to digitizing the world’s real estate, empowering all people to discover properties, insights, and connections that improve their businesses and lives.
CoStar Group’s major brands include CoStar, a leading global provider of commercial real estate data, analytics, and news; LoopNet, the most trafficked commercial real estate marketplace; Apartments.com, the leading platform for apartment rentals; Homes.com, the fastest-growing residential real estate marketplace; and Domain, one of Australia’s leading property marketplaces. CoStar Group’s industry-leading brands also include Matterport, a leading spatial data company whose platform turns buildings into data to make every space more valuable and accessible; STR, a global leader in hospitality data and benchmarking; Zonda, a leading provider of data, analytics, software, and marketplace solutions for the residential construction industry; Ten-X, an online platform for commercial real estate auctions and negotiated bids; and OnTheMarket, a leading residential property portal in the United Kingdom.
CoStar Group’s websites attracted over 118 million average monthly unique visitors in the second quarter of 2026, serving clients around the world. Headquartered in Arlington, Virginia, CoStar Group is committed to transforming the real estate industry through innovative technology and comprehensive market intelligence. From time to time, we plan to utilize our corporate website as a channel of distribution for material company information. For more information, visit CoStarGroup.com.
The National Association of REALTORS® (NAR) is America’s largest trade association, representing more than 1.5 million members involved in all aspects of the residential and commercial real estate industries.
NAR and its employees have demonstrated a commitment to creating and fostering a culture that puts its members first, advances diversity and inclusion, leads change and emphasizes respect, communication and collaboration.
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General Information
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