CoStar
Highly Engaged Employees
Highly Engaged EmployeesData Collection & Internet Portals · District of Columbia, United States · 1K - 5K Employees
View Company Info for Free
Overview
Headquarters
1331 L St NW, Washington, District of Co...Phone Number
(800) 613-1303Website
www.costar.comRevenue
$1.9 BillionIndustry
ZI Rank: 1
Signal Type
Mar
Apr
May
Jun
Jul
Aug
ZI Rank
1
1
1
1
1
1
About CoStar
CoStar Group is a commercial real estate information and analytics provider. Co-Star was founded in 1987 and is headquartered in Washington D.C, United States.Explore more
CoStar Org Chart
Show More
Sell smarter with deeper company insights.
ZoomInfo gives you access to real-time firmographics, buying signals, org charts, and decision-makers - helping your GTM teams prioritize accounts, personalize outreach with AI-driven automation, and close deals faster.
Is CoStar your ideal customer? 
Let us give you the heads up on whether it's a good time to reach out
Check out if CoStar is spiking on competitors!
CoStar, which may be a good buyer, showed buying intent in Masked Content Topic
Competitive Alert! Recent activity has been detected by your competitor Masked Content
Earning: See what the market has to say on CoStar recently announced quarterly report
Product Launch: Get notified when CoStar launches new products
Congratulate Masked Content for being promoted to Masked Content at CoStar
Check if CoStar has recently received funding, and reach out quickly before it becomes old news!
Website visits: Recent activity has been detected on your website
Click to see if CoStar had a recent Job posting/layoffs
Funding: Get notified immidiatlly once CoStar has new funding data
Recommended Actions
Reach out to Masked Content who joined CoStar as Masked Content
Find 2 more new buyers
Products Owned by CoStar
CoStar
Company Profile Activity
Activity Insights
CoStar is experiencing very low activity levels compared to other companies in the Media & Internet sector.
What does this means?
CoStar is drawing exceptional interest within the Media & Internet industry, suggesting notable developments or strong market momentum, learn more about CoStar.
CoStar Tech Stack
A closer look at the technologies used by CoStar
Most Recent Scoops
Promotion
Executive Move
Robin Rossmann has been promoted from Managing Director (Europe) to the role of Chief Financial Officer, effective July 31, 2026.
Executive Moves, Promotion
Left Company
Executive Move
Christian Lown, Chief Financial Officer, has recently left the organization.
Executive Moves, Left Company
Event
Product Marketing, Events, Business Intelligence, Analytics & Insights, Data Management, Sales, Software, Hospitality, Field /Outside Sales, Field Marketing
Hiring Plans
CoStar has more open roles in Engineering & Technical than it has had at any time in the past 6 months. Technologies mentioned include: C#, HashiCorp Terraform, Node.js, Amazon EC2, Kubernetes, Microsoft Windows PowerShell, and Amazon AWS.
Hiring Plans
Hiring Plans
Hiring Plans
CoStar News & Media
Goodbye FIFA, hello conventions: US hotels pivot from group play to group demand as fall nears
U.S. hotel performance surged in July driven by FIFA World Cup displacement effects, with non-host cities like Chicago and Detroit posting RevPAR gains of 16-17%, while ADR grew 8.2% above inflation.Quarterra reportedly puts more than 3,700 units on the market: CoStar
The firm will consider selling the 10 properties, which are scattered across the U.S., individually or all at once, according to the outlet.Anheuser-Busch Sells Brewery for $360 Million
Anheuser-Busch has completed the $360 million sale of its longtime brewery site near Newark Liberty International Airport, marking the end of an era for one of New Jersey’s most recognizable beer facilities, CoStar News reported. The 87-acre property in Newark was acquired by Goodman North America Management, which plans to redevelop the site into a […]Pekin shopping center wins redevelopment award
A Pekin retail hub that began its existence more than 50 years ago as an indoor mall recently won a Redevelopment of the Year Award.
Read more news
Top Data Collection & Internet Portals Companies
Top companies in Canada by revenue
Frequently Asked Questions Regarding CoStar
Sign Up For FreeTo access detailed company insights
CoStar Group is a commercial real estate information and analytics provider. Co-Star was founded in 1987 and is headquartered in Washington D.C, United States.... Read More
