Rockwell is a famous manufacturer of electronic control and communication equipment. The company has two major business departments: Rockwell Automation and Rockwell Collins. Other departments include e-commerce department and research center. Headquartered in Wisconsin, the company employs about 40000 people around the world. Rockwell Automation Department is located in Milwaukee, Wisconsin. It has 64 factories and nearly 5600 distributors, system integrators and sales representatives in 80 countries. Rockwell Collins is a leading manufacturer of commercial aviation and military systems. Its department is located in Iowa, with about 14000 people. It has many manufacturing plants in the United States and Mexico.