Michael J. Zugay

IGATE Corp. provides outsourced information technology, and operations solutions and services. It enables clients to optimize their business through a combination of process investment strategies, technology leverage, and business process outsourcing and provisioning. The company was founded in 1986 and is headquartered in Bridgewater, NJ.

Bliss Salem, Inc. is an American company that manufactures fabricated equipment.

Michael Baker International Holdco Corp. provides engineering and technical services to the industrial and government sectors. The company was founded by Michael Baker, Jr. in 1940 and is headquartered in Pittsburgh, PA.

Diversified Specialty Institutes, Inc. provided dialysis healthcare services. The company was founded in 2003 and was headquartered in Nashville, TN.

Koppers, Inc. produces carbon compounds, chemicals, and treated wood products. The firm offers naphthalene, petroleum pitch, phthalic anhydride, refined tar, specialty pitch, coal tar distillates, carbon pitch, pressure-treated wood, tie pre plating, track panels, and rail joints and track components. It also provides carbon pitch testing, engineering support, logistics, and railroad structures services. The company was founded in December 1988 and is headquartered in Pittsburgh, PA.

Injecta Ltd. is a privately held company. The company was founded on July 21, 1927 and is headquartered in Marlow, the United Kingdom.

Part of Koppers Holdings, Inc., Protim Solignum Ltd. is a British company that manufactures and distributes industrial wood preservation products. The company is based in Marlow, UK.

Part of Koppers Holdings, Inc., Koppers UK Holding Ltd. functions as an investment holding company. The company is based in Leeds, UK and was founded in 1996.