CoStar Group: Detailed Company Information & Corporate Profile
Summary
CoStar Group is a public company that has been in the industry for 40 years. The company currently specializes in the Real Estate, Real Estate Services areas. The position of the President & CEO is occupied by Andrew C. Florance. Its headquarters is located at Washington, District of Columbia, USA. The number of employees ranges from 1.0K to 5.0K. The annual revenue of CoStar Group varies between 1.0B and 5.0B. Total funding of the company - $767.5M. To connect with CoStar Group employee register on SignalHire.
| CoStar Group Website | costargroup.com |
| Social Links |    |
| Phone Number | 888-226-7404 |
| Industries | |
| CoStar Group Headquarters address | 1201 Wilson Blvd, Arlington, Virginia, 22209 US |
| Employees Size | 5000-10000 employees |
| Specialties | Research, Marketing, Product Development, Analytics, Commercial Real Estate, Sales, Real Estate, Technology |
| SIC Code | 7310 |
| DMA Code | Washington Metropolitan Area |
| Founded | 1986 |
| Estimated Annual Revenue | $1.0B - 5.0B |
| Operating Status | Independent Company |
Competitors
Founded | Type | Employees | Revenue | Funding | |
|---|---|---|---|---|---|
| 2013 | Privately Held | 100 - 250 | 13M | $145.7M | |
| 2000 | Privately Held | 100 - 250 | 41M | $115M | |
| 2011 | Privately Held | 100 - 250 | 16.7M | $23M | |
| 2012 | Privately Held | 25 - 100 | 8.7M | $31.4M |
Subsidiaries and Affiliated Companies
Estimated Website Traffic
The chart shows a decline in traffic to the costargroup.com website. In February, traffic decreased to 287143, compared to 288221 in the previous month. The highest traffic in 2026 was recorded in January, reaching 288221 visits.
Workforce Turnover
Number of staff members switched
Corporate Tenure Analytics
CoStar Group Workforce Experience Insights
2% have been with the company for less than 1 year21% for 1–2 years20% for 3–4 years16% for 5–7 years19% for 8–10 years21% have over 11 years of service at CoStar Group
Companies Similar to CoStar Group
CoStar Group Corporate Information: FAQ
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