Ascent Industries Co. engages in the production of stainless-steel pipes, stainless and carbon steel piping systems, and specialty chemicals. Its segments include Tubular Products and Specialty Chemicals. The Tubular Products segment consists of BRISMET and ASTI. BRISMET manufactures welded pipe and tube, primarily from stainless steel, duplex, and nickel alloys. ASTI manufactures high-end ornamental stainless-steel tube, supplying the automotive, commercial transportation, marine, food services and other industries. The Specialty Chemicals segment produces specialty formulations and intermediates for use in a wide variety of applications and industries with primary product lines focusing on the production of defoamers, surfactants, and lubricating agents. It also provides dedicated contract manufacturing services. The company was founded in 1945 and is headquartered in Schaumburg, IL.

Northwest Pipe Co. operates as a manufacturer of engineered steel pipe water systems in North America. It operates through the following segments: Engineered Steel Pressure Pipe and Precast Infrastructure and Engineered Systems. The Engineered Steel Pressure Pipe segment manufactures large-diameter, high-pressure steel pipeline systems for use in water infrastructure applications, which are primarily related to drinking water systems, hydroelectric power systems, wastewater systems, industrial plant piping systems, certain structural applications and other applications. Precast Infrastructure and Engineered Systems segment manufactures high-quality precast and reinforced concrete products, including manholes, box culverts, vaults, catch basins, oil water separators, pump lift stations, biofiltration, and other environmental and engineered solutions. The company was founded in 1966 and is headquartered in Vancouver, WA.