Andrew David Barker

ABB Installation Products, Inc. designs, manufactures and markets electrical lighting and wiring equipment used to manage the connection, distribution, transmission and reliability of electrical power in industrial, construction and utility applications. The company also produces commercial heating and ventilation units used in commercial and industrial buildings and highly engineered steel structures used for utility transmission. The company was founded by Robert M. Thomas and Hobart D. Betts in 1898 and is headquartered in Memphis, TN.

Part of LSG Lufthansa Service Holding AG, LSG Sky Chefs, Inc. provides catering services for airlines and railway industries. The company is based in Phoenix, AZ.

GMD Environmental Technologies, Inc. designs and manufactures air pollution control equipment. The company was founded on October 24, 2007 and is headquartered in Dallas, TX.

Trojan Battery Co. LLC manufactures deep-cycle solar and motive batteries. Its products include deep-cycle flooded and gel, and hydrolink watering system. The company was founded by George Godber and Carl Speer in 1925 and is headquartered in Santa Fe Springs, CA.

Sun Capital Partners, Inc. (Sun Capital Partners) is a private equity firm founded in 1995 by Rodger R. Krouse and Marc J. Leder. The firm is headquartered in Boca Raton, Florida.

Gardner Denver, Inc. manufactures air compressors and blowers. Its products also include loading arms, swivel joints, couplers, valves, fall protection and access equipment used to load and unload ships, tank trucks, and rail cars. The firm also designs, manufactures, and markets engineered compressors, blowers, pumps, and other fluid transfer equipment. The company was founded in 1859 and is headquartered in Milwaukee, WI.

Founded in 1973, Western Air Ducts (UK) Ltd. is a British company that operates as an industrial air quality consultancy and engineering firm. Part of CECO Environmental Corp., the company is based in Frome, UK. Western Air Ducts (UK was acquired by CECO Environmental Corp. on June 27, 2022.

Part of CECO Environmental Corp., Effox-Flextor-Mader, Inc. manufactures dampers and expansion joints for use in flue gas and process air handling systems. The company is based in Cincinnati, OH.