Northwest Pipe Company

NWPX Infrastructure, Inc., along with its affiliated entities, specializes in the production and distribution of crucial components for water-related infrastructure throughout North America, including Canada. The company's operations are divided into two primary divisions. The first, Engineered Steel Pressure Pipe (SPP), manufactures large-diameter, high-pressure steel pipeline systems predominantly used in municipal potable water supplies. These systems also find application in hydroelectric power generation, wastewater treatment, enhancing seismic resilience, industrial plant piping, and specific structural frameworks. The second division, Precast Infrastructure and Engineered Systems (Precast), offers an extensive range of concrete and engineered solutions for managing both stormwater and wastewater. This includes various precast and reinforced concrete items such as pipes, access points (manholes), box culverts, underground vaults, catch basins, pump lift stations, oil-water separators, biofiltration units, steel casing pipes, and concrete cylinder pipes reinforced with steel bars. Additionally, this segment provides specialized pipeline joints, fittings, bespoke components, and other environmental engineering solutions. NWPX Infrastructure markets its diverse water infrastructure products under recognized brand names such as ParkUSA, Geneva Pipe and Precast, Permalok, and Northwest Pipe Company, primarily supplying them to contractors responsible for installation. Founded in 1966 and headquartered in Vancouver, Washington, the company, formerly known as Northwest Pipe Company, is scheduled to officially adopt the name NWPX Infrastructure, Inc. in June 2025.