CoStar Group Inc
Since 1987, we’ve been on a mission to create efficiency and transparency in commercial real estate. From our earliest days, as the first company to offer real estate firms comprehensive, objective, reliable information, to our recent expansion into operating some of the most active Internet marketplaces for buying and selling commercial real estate, apartments, businesses and land, we’ve been committed to excellence and creating the most inventive and insightful company in our industry.
