About CoStar Group
CoStar, the world leader in commercial real estate information, has the most comprehensive database of real estate data throughout the US, Canada, UK and France.
Verify CoStar Group Employees
Truework allows you to complete employee, employment and income verifications faster. The process is simple and automated, and most employees are verified within 24 hours. Verifiers love Truework because it’s never been easier and more streamlined to verify an employee, learn more here.The information on this page is not an endorsement of Truework's services by CoStar Group and is meant to be purely informational. Disclaimer