Quite a few entities, including ASEA Brown Boveri, Electrical Siemens, E+H, and Emerson , dominate the factory automation market. ABB is known for power & automation and drives , while Electrical Siemens https://ledbookmark.com/story7776859/asea-brown-boveri-versus-siemens-versus-endress-hauser-versus-emerson-electric-a-comparison-at-leading-automation-firms