Quite a few entities, including ASEA Brown Boveri, Electrical Siemens, E+H, and Emerson , represent the process automation sector . ASEA Brown Boveri offers automated systems and electrical solutions, https://funbookmarking.com/story21959000/asea-brown-boveri-versus-electrical-siemens-versus-endress-hauser-versus-emerson-electric-a-look-at-industrial-automation-giants