Manufacturer of engineered steel pipe products for water transmission, infrastructure, and energy applications.
Northwest Pipe Company, alongside its subsidiaries, specializes in manufacturing and distributing essential water infrastructure products across North America. The company operates through two distinct segments: Engineered Steel Pressure Pipe (SPP) and Precast Infrastructure and Engineered Systems (Precast).
Within the Engineered Steel Pressure Pipe segment, Northwest Pipe Company produces large-diameter, high-pressure steel pipeline systems designed specifically for water infrastructure applications. These pipelines are integral components in drinking water systems, hydroelectric power installations, wastewater treatment facilities, and various industrial plant piping systems.
The Precast segment complements its offerings with a diverse range of precast and reinforced concrete products. These include manholes, box culverts, vaults, catch basins, oil water separators, pump lift stations, biofiltration systems, and other engineered solutions aimed at addressing environmental challenges and infrastructure needs.
Northwest Pipe Company serves a broad customer base, primarily comprising installation contractors responsible for implementing water-related projects. Founded in 1966 and headquartered in Vancouver, Washington, the company continues to play a pivotal role in supporting sustainable water management practices and infrastructure development across the region.