Numerous firms , including ABB , Siemens , Endress+Hauser , and Emerson , dominate the industrial automation market. ASEA Brown Boveri offers automated systems and motion control , while Electrical Siemens https://bookmarkingalpha.com/story21952653/abb-versus-electrical-siemens-versus-e-h-versus-emerson-electric-a-comparison-at-industrial-automation-giants