John P. Colling

Magnetek, Inc. manufactures digital power and motion controls systems. Its applications are used in various industries, including aerospace, automotive, steel, aluminum, paper, logging, mining, ship loading, nuclear power plants, work boats, locomotive yards, and heavy movable structures. The company was founded by Andrew G. Galef in July 1984 and is headquartered in Menomonee Falls, WI.

Montage Resources Corp. is an exploration and production company, which engages acquisition and development of oil and natural gas properties in Appalachian Basin. Its properties include Utica Shale and Marcellus Shale. The company was founded in 2011 and is headquartered in Irving, TX.

Williams TravelCenters, Inc. owns and operates retail fuel and convenience stores. The company's products include beverages, coffees, hotdogs, burgers and chips. It offers medicines, paper products and automotive supplies. MAPCO Express is headquartered in Brentwood, TN.

Delek US Energy, Inc. operates as a downstream energy company. It provides petroleum refining, logistics, and store retailing services, as well as markets asphalt, renewable fuel, and related petroleum products. The company was founded in April 2001 and is headquartered in Brentwood, TN.

Nukote International, Inc. manufactures and distributes imaging products. The firm provides ink and toner cartridges for laser and ink-jet printers, copiers and fax machines. The company was founded in 1987 and is headquartered in Rochester, NY.

Part of Delek US Holdings, Inc., Delek Refining, Inc. engages in the refining of petroleum products.