The Greater Ann Arbor Region is a six-county economic development region centered on Ann Arbor. We make good ideas great by supplying the people and resources to imagine, engineer, build and deliver your idea. Comprised of Hillsdale County, Jackson County, Lenawee County, Livingston County, Monroe County and Washtenaw County, the Great Ann Arbor Region works to attract, retain and diversify economic opportunities in the region, helping imagine, engineer, build and deliver. For more information please visit http://greaterannarborregion.org/ or contact Phil Santer at (810) 588-6382.