Quite a few entities, including ASEA Brown Boveri, Siemens , E+H, and Emerson , dominate the factory automation landscape . ASEA Brown Boveri offers power & automation and motion control , while Siemens https://sparxsocial.com/story798685/abb-versus-electrical-siemens-versus-endress-hauser-versus-emerson-a-look-at-industrial-automation-giants