William Trygstad

SpectraSensors, Inc. manufactures optically based gas sensors for the industrial process. It offers approval drawings, analyzer racks and cabinets, thermal-modeling of sample streams, sample probes, heated sample transport bundles, stream switching hardware and controls, programmable logic controllers, lighting, as-built design documentation, analyzer startup and commissioning, on-site training for analyzer operations, remote technical support, spare parts recommendation and ordering and field and factory repair. The company was founded by George M. Balogh, John J. Kelly, Siamak Forouhar and Randy May in 1999 and is headquartered in Houston, TX.

ABB, Inc. provides power and automation products, systems, solutions and services. It manufactures components such as motors, generators, circuit breakers and programmable logic controllers for the automated processes of industries such as oil and gas, pulp and paper, chemicals and pharmaceuticals. The company was founded in 1980 and is headquartered in Cary, NC.