Business: CoStar Group is a provider of online real estate marketplaces, information and analytics in the property markets. It manages its business in two segments: North America, which includes the ...

CoStar Group’s lawsuit against Zillow over alleged copyright infringement may have caught some by surprise. In recent months, CEO Andy Florance has been more caught up in the debate over private ...

LONDON--(BUSINESS WIRE)-- CoStar Group, Inc. (CSGP) (“CoStar Group,” “we” or “our”), a leading provider of online real estate marketplaces, information, and analytics in the property markets, today ...

Getting your Trinity Audio player ready... Jay Soneff is done paying ransom. “About five years ago, I received a call from the company that was handling our marketing and listing platform,” he said.

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 ...