Numerous firms , including ASEA Brown Boveri, Siemens , E+H, and Emerson Electric, dominate the process automation landscape . ABB is known for automated systems and motion control , while Siemens https://bookmark-dofollow.com/story29861655/asea-brown-boveri-versus-siemens-versus-e-h-versus-emerson-a-look-at-industrial-automation-giants