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Transforming ideas into reality since 1958, GAI is an employee-owned planning, engineering, and environmental consulting firm providing local expertise to worldwide clients in the energy, transportation, development, government, and industrial markets.
Ampco-Pittsburgh Corporation was incorporated in Pennsylvania in 1929 and is listed on the New York Stock Exchange (Symbol AP). The Corporation classifies its businesses in two segments: Forged and Cast Engineered Products and Air and Liquid Processing.
Calumet Electronics is an award-winning manufacturer of high reliability printed circuit boards (PCBs), an organization that fuels collaboration with distinguished customers and suppliers to advance production capability and capacity for complex PCB and IC substrates enabling next-generation electronic systems to be, not only designed, but manufactured within the United States. Calumet Electronics is recognized for thought leadership, rapidly advancing manufacturing readiness levels to meet industry needs, and commercialization of novel additive manufacturing processes. Calumet Electronics is 100% American owned and operated, with zero offshoring, and is America`s only HUBZone certified PCB manufacturer. Incorporated in 1968, Calumet is a high-volume manufacturer of conventional and advanced PCBs, shipping over 4 million circuit boards annually from its 160,000 sq. ft. campus located in the remote Upper Peninsula of Michigan.
The Granite Group has a proud tradition in the plumbing and heating wholesale supply business dating back to the turn of the last century. Today, The Granite Group is ranked as one of the top 50 plumbing; heating and PVF wholesale distributors in the United States. The company has over 500 employees throughout its 36 locations and is dedicated to providing the best service to our customers in an effort to continue to build our business together.
Rooney Engineering, Inc., (REI), specializes in the field of petroleum, natural gas and water pipeline transmission projects in addition to bulk liquid storage and transfer systems.