Mesa Proving Grounds was part of the 5,000-acre General Motors Desert Proving Grounds when it was purchased by DMB Mesa Proving Grounds LLC, an affiliate of Arizona’s DMB Associates, Inc. (DMB), in late 2006. Located adjacent to Phoenix-Mesa Gateway Airport and ASU Polytechnic campus, the 3,200-acre Mesa Proving Grounds is the largest remaining parcel of contiguous land within the Mesa planning area and is of tremendous importance to the future of Mesa and the entire region.

It is DMB’s vision that Mesa Proving Grounds will be a catalyst for the type of development being sought by regional leaders for this important and strategically situated part of the Greater Phoenix metropolitan area.

The Mesa Proving Grounds Website has been created to serve as an information source for the community.