IAV Automotive Engineering expects to continue experiencing strong growth in U.S. next year and will hire an additional 40 engineers to do so. The company recently announced that sales have increased by more than 50% every year since 2009, when it opened its new headquarters in Northville, MI. For 2013, it expects revenues to have quadrupled since 2010. Part of the global IAV Group, IAV Automotive Engineering is an engineering consultancy serving the automotive industry. It received an AEI Tech Award (click here to see article) earlier this year for its work in hybrid powertrain research.