BlackLine revenues were up by more than 50 percent in 2009, 2010 and 2011. The 2009 growth follows three sequential previous years where the company's revenues doubled. In 2011, BlackLine was named a Red Herring 100 Global Winner – recognizing the company as one of the 'most innovative and promising' tech ventures in the world. Most recently, BlackLine was named to Software Magazine 's prestigious annual list of the 500 largest software and service providers in the world. BlackLine continues to add clients at an aggressive pace with a long list of household name companies already on board including AT&T, Boeing, H.J. Heinz, Northrop Grumman, Starkist, United Airlines and Whirlpool, to name a few. About BlackLine Founded in 2001, BlackLine Systems was the first to develop and offer a commercially available Balance Sheet Account Reconciliation solution.