Stack Metallurgical Group Employee Directory
Aviation and Aerospace Component ManufacturingOregon, United States11-50 Employees
Stack Metallurgical Group, based in Portland, Oregon, provides heat treating and metal processing services for the aviation and aerospace components industry. Founded in 1946, the company expanded its footprint in the Pacific Northwest and, following a facility launch in 2019, operates four Nadcap-accredited locations. Its customer base includes aerospace OEMs and other demanding markets such as power generation, medical implants, and high-end knife and cutlery. A focus on quality and on-time delivery underpins operations, supported by quality systems, equipment, training, and a workforce committed to continuous improvement. It maintains relationships with major aerospace manufacturers, including Boeing, General Electric, Sikorsky, and PCC Aerostructures. In 2023, Bodycote announced the acquisition of Stack Metallurgical Group.