The landscape of industrial control is spearheaded by several significant players, most notably ASEA Brown Boveri, Siyomins, Endress and Hauser, and Emerson. ABB offers a wide selection of solutions https://woodyrakf563812.shotblogs.com/asea-brown-boveri-vs-siyomins-vs-endress-and-hauser-vs-emerson-a-evaluation-of-industrial-automation-giants-55784097