Honeywell - UOP is an international supplier of process technology, products, engineered systems and technical services to the petroleum refining, petrochemical, gas processing and energy industries and is a leader in the research and development of
About Us At Gresham Smith, we call it Genuine Ingenuity. Our culture is the cornerstone of who we are, and our people are at the heart of everything we do. United by our Core Purpose-to plan,