Quite a few companies , including ABB , Electrical Siemens, Endress+Hauser , and Emerson Electric, dominate the industrial automation landscape . ASEA Brown Boveri is known for automated systems and drives , https://bookmarkunit.com/story21797866/abb-versus-siemens-versus-e-h-versus-emerson-electric-a-look-at-industrial-automation-giants