Northwest Pipe Company is the largest manufacturer of engineered welded steel pipe water systems in North America. Our manufacturing facilities are strategically positioned to meet North America’s growing needs for water and wastewater infrastructure. Our solution-based products serve a wide range of markets including water transmission, plant piping, tunnels, and river crossings. Our prominent position is based on a widely-recognized reputation for quality, service, and manufacturing to meet performance expectations in all categories including highly-corrosive environments. To serve the recognized needs in water infrastructure, we manufacture large-diameter, high-pressure, engineered welded steel pipeline, as well as reinforced concrete pipe, Permalok® steel casing pipe, and T-Lock® and Arrow-Lock® protective lining systems. In addition to fabricating pipes for water transmission primarily related to drinking water systems, we also make products for hydroelectric power systems, wastewater systems, industrial plant piping systems, and certain structural applications.
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The Northwest Pipe Company annual revenue was $172 million in 2024.
Scott Montross is the President and Chief Executive Officer of Northwest Pipe Company.
365 people are employed at Northwest Pipe Company.
Northwest Pipe Company is based in Vancouver, Washington.
The NAICS codes for Northwest Pipe Company are [3329, 238, 23812, 332, 23, 2381, 33].
The SIC codes for Northwest Pipe Company are [34, 331, 33, 3317].