Corporate Profile

Northwest Pipe Company is the largest manufacturer of engineered steel pipe water systems in North America. With our strategically located Water Transmission manufacturing facilities, including two Permalok® facilities, we are positioned to meet North America's growing needs for water and wastewater infrastructure. We supply large-diameter, high pressure pipes, manufactured through a double-submerged arc weld process, in diameters ranging from 18-inches to 156-inches. Projects are engineered to customer requirements and include a wide variety of internal pipe linings, external coatings, and custom fabricated fittings. Two of the Water Transmission facilities manufacture the proprietary Permalok® interlocking pipe joining system that takes the field butt welding out of joining steel casing pipe.

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2020 Shareholders Meeting

Thursday, June 4, 2020

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Q1 2020 Northwest Pipe Co. Earnings Conference Call

Friday, May 8, 2020

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Recent News
Jul 9, 2020

Northwest Pipe Company (Nasdaq: NWPX), an industry leader of engineered pipeline systems for water infrastructure, today announced the addition of Amanda Kulesa to its Board of Directors. On July...

Jun 8, 2020

Northwest Pipe Company (Nasdaq: NWPX), an industry leader of engineered pipeline systems for water infrastructure, has received official notification from the Sonoran State and Mexican Federal...

May 7, 2020

Northwest Pipe Company (NASDAQ: NWPX), an industry leader of engineered pipeline systems for water infrastructure, today announced its financial results for the first quarter ended March 31, 2020....

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Events
Wednesday, June 17, 2020

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