Brian Grierson

GEM Industrial, Inc. engages in the provision of construction, preventive maintenance, and facilities management services. It specializes in industrial process facility renovation and upgrades, electical or mechanical upgrades and retrofits, site management, upgrades, consolidation, or relocation of manufacturing and process lines, and process capabilities. The company was founded in 1982 and is headquartered in Walbridge, OH.

Part of ConocoPhillips, Conoco UK Ltd. provides oil and gas services. The company is based in Aberdeen, UK.

Master Flo Valve, Inc. provides surface and subsea flow management solutions for the global oil and gas industry. Its products include choke valves, control valves, subsea choke valves, trim selection and master flo patents. The firm also offers pre sales technical support, solution engineering, aftermarket service & support, remanufacturing, training & education and customer property management services. The company was founded in 1979 and is headquartered in Edmonton, Canada.

Founded in 1985, Master Flo Valve Co. (UK) Ltd. is a British company that manufactures and supplies chock valves. Part of Master Flo Valve, Inc., the company is based in London, UK.

Environmental Refuelling Systems, Inc. engages in oil patch and mining industries. It offers fuel procurement, transportation, fuel storage, onsite fuel delivery, maintenance service, administration, and safety and environment solution. The company was founded by Maury Van Vliet, Todd Van Vliet and Scott Van Vliet in October 2005 and is headquartered in Calgary, Canada.

DEEP Earth Energy Production Corp. develops geothermal resources. It offers binary cycle, flash and dry steam turbines. The firm’s applications do not require a heat exchanger or a working fluid and the hot steam is sent directly through the power producing turbine. The company was founded by Kirsten Y. Marcia in 2010 and is headquartered in Saskatoon, Canada.