info fundamentals filings & reports governance events info request analysts reports section 16 filings investors press room corporate responsibility careers insights stock info fundamentals filings & reports governance events info request analysts reports section 16 filings company brands progress starts here the intersection of information and marketplaces we combine research technology innovative tools and powerful marketing to connect the world s leading commercial real estate professionals with the data insights decision makers and leads to succeed . read our 2015 company report and watch our year in review video . 2015 company report costar 2015 our year in 60 seconds how did we get to where we are we ve been living and breathing the world of commercial real estate information and marketplaces for over 30 years giving us the perspective to create truly unique and valuable offerings . we ve continually refined transformed and perfected our approach to our business creating a language that has become standard in our industry for our customers and even our competitors . we continue that effort today and are always working to improve that offering . this is how we deliver for our customers our employees and investors . by equipping the brightest minds with the best resources available we provide an invaluable edge in commercial real estate . what s next we re working to build a world where people can reach their real estate goals more efficiently and effectively with the best tools and information available . that s why we created costar group and that vision keeps us moving forward every day . learn more costar group company investors brands social 800 204 5960 1331 l street nw washington dc 20005 costar group inc. nasdaq csgp is commercial real estate s leading provider of information analytics and online marketplaces . 888 226 7404 1331 l street nw washington dc 20005 costar group inc. nasdaq csgp is commercial real estate s leading provider of information analytics and online marketplaces . our company newsroom corporate responsibility careers stock info fundamentals filings & reports corporate governance events & presentations info request costar loopnet showcase cityfeet shopproperty apartments.com apartment finder apartmenthomeliving bizbuysell bizquest landsofamerica landandfarm privacy policy terms of use contact us 2016 . costar realty information inc. .