Jon Mauer

Part of Marathon Petroleum Corp., Tesoro Logistics GP LLC is a company that owns, operates, develops, and acquires crude oil and refined products logistics assets. The company is based in Wilmington, DE.

Part of BP Plc, BP Pipelines, Inc. provides pipeline transportation and delivery services.

North Atlantic Refining Ltd. refines and markets petroleum products. The firm offers gasoline, propane, bunker fuel, diesel fuels, jet fuel, and UCO. The company was founded in 1987 and is headquartered in Come By Chance, Canada.

One Rock Capital Partners LLC (One Rock Capital) is a private equity firm founded in 2010 by Tony W. Lee and R. Scott Spielvogel. The firm is headquartered in New York.

Petroplex Acidizing, Inc. provides acidizing and chemical treatments for oil, gas and injection wells. Its products include Petrosol X-25, anti-sludge systems, petrol and custom acid blends. The firm also provides acidizing, acid-frac transports, pressure pumping and pump down, pressure testing, step rate injection, backside monitoring services. The company was founded by Larry D. Foster in 1981 and is headquartered in Midland, TX.

MBI Energy Services, Inc. engages in the provision of water management and logistics, and well intervention services. It offers water trucking and service, oil hauling, hot oil, waste management, water transfer, winch and flatbed, and rentals; and service rigs, cased-hole wireline, fishing, and rentals. The company was founded by James R. Arthaud and Jody Arthaud in 1979 and is headquartered in Belfield, ND.