Insights

Integrated Data Power CoStar's broad CRE data, analytics, and marketplaces across brands such as CoStar, LoopNet, Apartments.com, Homes.com, Domain, Matterport, STR, Ten-X, and OnTheMarket create a compelling cross-sell opportunity for bundled data subscriptions, marketing services, and API access to enterprise clients across office, retail, and residential segments.

AI and 3D Edge Recent AI powered apartment search and Matterport's 3D digital twin capabilities position CoStar as a technology led partner to brokers, owners, developers, and property managers seeking richer listings, immersive tours, and higher conversion rates.

Construction Data Expansion Acquiring Zonda Enterprise brings construction data, homebuilder software, and residential marketplaces into the portfolio, enabling sales teams to pitch integrated construction insights to builders, developers, lenders, and investors across markets.

Compliance and Access Antitrust scrutiny and ongoing legal actions underscore the value of transparent data access and interoperability; frame opportunities around open APIs, data portability, and compliant data licensing to reassure large enterprise clients and maintain competitive advantage.

Global Growth Sell International brands and cross border marketplaces expand potential for multinational real estate firms seeking a single source of truth across geographies; propose multi market analytics, localized data, and cross border licensing as a unified offering.

CoStar Group Tech Stack

CoStar Group uses 8 technology products and services including OData, Adobe Premiere Pro, Snagit, and more. Explore CoStar Group's tech stack below.

  • OData
    Api Management
  • Adobe Premiere Pro
    Audio, Video, Graphics
  • Snagit
    Communication And Collaboration
  • Akamai Control Center
    Content Delivery Network
  • Amazon Aurora
    Database
  • Salesforce Marketing Cloud
    Marketing Performance Measurement
  • Kotlin
    Programming Languages
  • OWASP
    Security

Media & News

CoStar Group's Email Address Formats

CoStar Group uses at least 2 format(s):
CoStar Group Email FormatsExamplePercentage
FLast@costargroup.comJDoe@costargroup.com
95%
FirstLast@costargroup.comJohnDoe@costargroup.com
3%
First_L@costargroup.comJohn_D@costargroup.com
1%
FMiddleLast@costargroup.comJMichaelDoe@costargroup.com
1%
FLast@costar.comJDoe@costar.com
97%
LFirst@costar.comDJohn@costar.com
2%
FirstLast@costar.comJohnDoe@costar.com
1%

Frequently Asked Questions

Where is CoStar Group's headquarters located?

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CoStar Group's main headquarters is located at 1201 Wilson Boulevard Arlington, Virginia 22209 United States. The company has employees across 6 continents, including North AmericaEuropeOceania.

What is CoStar Group's phone number?

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You can contact CoStar Group's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is CoStar Group's stock symbol?

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CoStar Group is a publicly traded company; the company's stock symbol is CSGP.

What is CoStar Group's official website and social media links?

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CoStar Group's official website is costargroup.com and has social profiles on LinkedIn.

What is CoStar Group's NAICS code?

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CoStar Group's NAICS code is 531 - Real Estate.

How many employees does CoStar Group have currently?

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As of June 2026, CoStar Group has approximately 12K employees across 6 continents, including North AmericaEuropeOceania. Key team members include Ceo: D. C.CEO: A. F.Chief Executive Officer: C. D.. Explore CoStar Group's employee directory with LeadIQ.

What industry does CoStar Group belong to?

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CoStar Group operates in the Real Estate industry.

What technology does CoStar Group use?

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CoStar Group's tech stack includes ODataAdobe Premiere ProSnagitAkamai Control CenterAmazon AuroraSalesforce Marketing CloudKotlinOWASP.

What is CoStar Group's email format?

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CoStar Group's email format typically follows the pattern of FLast@costargroup.com. Find more CoStar Group email formats with LeadIQ.

When was CoStar Group founded?

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CoStar Group was founded in 1986.

CoStar Group

Real EstateVirginia, United States10001+ Employees

CoStar Group is a real estate information company headquartered in Arlington, Virginia. Founded in 1986, it operates as a global leader in commercial real estate information, analytics, online marketplaces, and 3D digital twin technology, and is listed on the NASDAQ under the symbol CSGP. The company maintains a portfolio of major brands, including CoStar, LoopNet, Apartments.com, Homes.com, Domain, Matterport, STR, Ten-X, and OnTheMarket, serving clients worldwide. Its platforms attracted over 143 million average monthly unique visitors in the third quarter of 2025. CoStar Group employs more than 10,000 people and delivers technology-enabled market intelligence globally.

Section iconCompany Overview

Headquarters
1201 Wilson Boulevard Arlington, Virginia 22209 United States
Phone number
Stock Symbol
CSGP
NAICS Code
531 - Real Estate
Founded
1986
Employees
10001+

Section iconFunding & Financials

  • $1B$10B

    CoStar Group's revenue is estimated to be in the range of $1B$10B

Section iconFunding & Financials

  • $1B$10B

    CoStar Group's revenue is estimated to be in the range of $1B$10B

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