William H. Schumann

AMCOL International Corp. produces value-added, specialty minerals, and related product. The company was founded on December 30, 1959 and is headquartered in Hoffman Estates, IL.

McDermott International, Inc. engages in the provision of technology, engineering, construction, and installation solutions to the energy industry. It operates through the following segments: North, Central, and South America (NCSA); Europe, Africa, Russia and Caspian (EARC); the Middle East and North Africa (MENA); Asia Pacific (APAC); and Technology. The NCSA segment designs, engineers, and constructs upstream offshore oil and gas facilities, downstream oil and gas facilities and pipelines, gas-fired power plants, LNG import and export terminals, atmospheric and refrigerated storage vessels and terminals, water storage and treatment facilities and pipe and module fabrication. The EARC segment focuses in the upstream offshore oil and gas facilities, downstream oil and gas facilities, LNG import and export terminals, and atmospheric and refrigerated storage vessels and terminals. The MENA segment comprises upstream offshore oil and gas facilities and pipelines, downstream oil and gas facilities, hydrocarbon processing facilities, atmospheric and refrigerated storage vessels and terminals, and performs pipe fabrication and manufacturing. The APAC segment involves in the upstream offshore oil and gas facilities and pipelines, refining and petrochemical facilities, hydrocarbon processing facilities, LNG import and export terminals and atmospheric and refrigerated storage vessels and terminals. The Technology segment consists technology licensor of proprietary gas processing, refining, petrochemical and coal gasification technologies as well as a supplier of proprietary catalysts, equipment and related engineering services. The company was founded in 1923 and is headquartered in Houston, TX.

Andeavor engages in the refining and marketing of petroleum products. It operates through the following segments: Refining, Logistics, and Marketing. The Refining segment buys and refines crude oil and other feed stocks into transportation fuels, such as gasoline and gasoline blend stocks, jet fuel and diesel fuel, as well as other products, including heavy fuel oils, liquefied petroleum gas and petroleum coke for sale in bulk markets to a wide variety of customers within Andeavor's markets. The logistics segment includes crude oil and natural gas gathering assets, natural gas and natural gas liquid processing assets, and crude oil and refined products terminalling, transportation and storage assets acquired from Andeavor and third parties. The Marketing segment sells transportation fuels through branded and unbranded channels. Its brand portfolio includes ARCO, Shell, Exxon, Mobil, USA Gasoline, Rebel, and Tesoro. The company was founded by West V. Robert, Jr. in 1964 and is headquartered in San Antonio, TX.

URS Corp. provides engineering, construction, and technical services. It engages in program management, design, construction, operations and maintenance and decommissioning and closure services. The company was founded in 1951 and is headquartered in San Francisco, CA.

Founded in 1990, Great Lakes Advisors, Inc. is a registered investment advisor located in Chicago. The firm manages equity, fixed-income, and balanced fund separate accounts for clients including corporations, public funds, endowments, foundations, Taft Hartley plans, religious organizations and individuals.

FMC Technologies, Inc. provides technology solutions for the energy industry and other industrial markets. It engages in the designing, manufacturing and marketing of service technologically sophisticated systems and products, such as subsea production and processing systems, surface wellhead systems, high pressure fluid control equipment, measurement solutions and marine loading systems for the oil and gas industry. The firm operates through the following segments: Subsea Technologies, Surface Technologies and Energy Infrastructure. The Subsea Technologies segment designs and manufactures systems and provides services to oil and gas companies involved in deepwater exploration and production of crude oil and gas. The Surface Technologies segment designs and manufactures systems and provides services to oil and gas companies involved in land and offshore exploration and production of crude oil and gas. It also designs, manufactures and supplies technologically advanced high pressure valves and fittings for oilfield service companies. The Energy Infrastructure segment manufactures and supplies liquid and gas measurement and transportation equipment and systems to customers involved in the production, transportation and processing of crude oil, natural gas and petroleum-based refined products. The company was founded in November 2000 and is headquartered in Houston, TX.