A-Precision Ga, 2912 Briarwood Dr W, Arlington Heights, IL 60005, US

W.E. Carlson Corporation, headquartered in Elk Grove Village, Ill., is a leading supplier of Rite-Hite loading dock equipment, industrial doors, in-plant solutions and aftermarket safety systems for businesses in the Chicago metropolitan market. In addition, W.E. Carlson carries a variety of dock lifts, mezzanines, overhead doors and modular offices. The company is a distributor for a variety of equipment companies, but primarily for Rite-Hite Corporation, Autoquip Corporation and Raynor Doors. Its full equipment line is featured in its 3,200 square-foot showroom and includes several types of dock levelers, trailer restraints, dock doors, ergonomic and in-plant equipment. The company was incorporated in 1973.