Real Estate Services
Real Estate Services

CoStar Group

Pro Services
Industry
Pro Services
Founded
1986
Headquarters
Arlington, Virginia
About

Since 1986, our work has kept the customer at the center of all we do. Clients, brokers, business buyers and sellers, and people looking for their next place to live depend on our information to make informed business decisions and plans for their future. Named to the NASDAQ 100 Index and S&P 500 Index for our leadership in real estate and technology, we are the industry standard because we’ve created, refined, and perfected a language that an entire industry trusts. CoStar Group has been recognized on numerous lists, including Forbes’ 2025 America’s Best Large Employers and Richmond Times-Dispatch's 2024 Top Workplaces.

Key Highlights
  • Founded in 1986
  • Headquartered in Arlington Virginia
  • Founder Andrew C. Florance
  • NASDAQ: CSGP
  • Commercial Real Estate Information
  • Analytics

Visit partner’s website to learn more.

Business Hours
Pro Services
Industry
Arlington, Virginia
Headquarters