Insights

Market Leadership CoStar Group is a dominant player in the commercial real estate information sector with a comprehensive portfolio including data analytics, online marketplaces, and innovative 3D digital twin technology. This positions the company as a key partner for organizations seeking cutting-edge real estate solutions and advanced market insights.

Global Expansion With major brands operating in the US, Australia, and the UK, CoStar Group has a strong international presence. This opens opportunities to engage with multinational real estate firms, property developers, and hospitality providers looking to leverage global market data and spatial analytics.

Technology Adoption The company's investment in advanced tech stacks such as Azure Security Center, MongoDB, and spatial data platforms indicates a focus on cutting-edge real estate technology. Sales efforts can focus on partnering with tech-savvy clients seeking innovative data solutions or integrations to enhance their property and market analysis.

Revenue Growth Potential With reported revenues between one to ten billion dollars and a broad client base, there are opportunities to offer tailored data services, industry-specific analytics, or platform integrations that can help clients improve decision-making and drive additional revenue streams.

Strategic Challenges Recent leadership changes and ongoing legal challenges suggest potential areas for engagement around data integrity, compliance, and strategic consulting. Providing solutions that address perceived risks or enhance data transparency could position your offerings as valuable support during internal restructuring or legal navigation.

CoStar Group Tech Stack

CoStar Group uses 8 technology products and services including Grafana, Veracode, Polycom, and more. Explore CoStar Group's tech stack below.

  • Grafana
    Analytics
  • Veracode
    Application Security Testing
  • Polycom
    Communications Technology
  • Drupal
    Content Management System
  • MongoDB
    Database
  • iClarity B2B2C
    Marketing Automation
  • .NET
    Programming Languages
  • Azure Security Center
    Security

Media & News

CoStar Group's Email Address Formats

CoStar Group uses at least 2 format(s):
CoStar Group Email FormatsExamplePercentage
FLast@costar.comJDoe@costar.com
95%
LFirst@costar.comDJohn@costar.com
2%
Last@costar.comDoe@costar.com
1%
FiLast@costar.comJoDoe@costar.com
1%
LastF@costar.comDoeJ@costar.com
1%
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%

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.

How much revenue does CoStar Group generate?

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As of February 2026, CoStar Group's annual revenue is estimated to be $2.7B.

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 February 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 GrafanaVeracodePolycomDrupalMongoDBiClarity B2B2C.NETAzure Security Center.

What is CoStar Group's email format?

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CoStar Group's email format typically follows the pattern of FLast@costar.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 (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; 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 143 million average monthly unique visitors in the third quarter of 2025, 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.

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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