Several companies , including ASEA Brown Boveri, Electrical Siemens, Endress+Hauser , and Emerson , lead the industrial automation landscape . ABB offers automated systems and motion control , while Siemens https://artybookmarks.com/story21760884/abb-versus-siemens-versus-endress-hauser-versus-emerson-a-look-at-industrial-automation-giants