George H. Cook

Dulhunty Power (NZ) Ltd. manufactures and supplies electricity transmission and distribution products. It supplies products to both utilities and contractors throughout Australia, New Zealand, China, and the Asia Pacific region. The company is headquartered in Auckland, New Zealand.

MacLean-Fogg Co. engages in the manufacturing of engineering products and component parts. It operates through the following businesses: MacLean-Fogg component solutions and MacLean power systems. The MacLean Power Systems segment manufactures products for electric utility, telecommunications and civil markets. The MacLean-Fogg Component Solutions segment manufactures fastener components, engineered components, engineered plastics and linkage and suspension components for automotive, heavy truck and other diverse industries. The company was founded by John MacLean Sr. and Jack Fogg in 1925 and is headquartered in Mundelein, IL.

MacLean Lismore Isle GmbH engages in the manufacture of car bodies, trailers, and semi-trailers. The company is headquartered in Krefeld, Germany.

Condell Medical Center is a company based in Libertyville, IL.