At NWPX, we manufacture durable infrastructure solutions, helping communities build safe, reliable, and sustainable systems that support daily life and long-term growth.

Our company includes three brands: Northwest Pipe Company, the largest manufacturer of engineered water transmission pipe systems in North America and maker of Permalok® steel casing pipe, a proven leader in the trenchless application of steel pipe; NWPX Geneva, a first-in-class RCP and precast concrete producer; and NWPX ParkUSA, an engineered environmental solutions company specializing in water management, wastewater pretreatment, and stormwater quality. The Company also produces bar-wrapped concrete pipe and one of the largest offerings of fittings and specialized components in North America.

NWPX’s national prominence is based on expertise, service, and our ability to manufacture quality products that meet performance expectations. Guided by our core values of Accountability, Commitment, and Teamwork, we have been setting the standard for excellence in engineering and manufacturing performance expectations since 1966.

As a publicly-held company, we are fiscally responsible and able to competitively complete projects of any size to all manufactured to industry standards. Our commitment to on-time delivery and project performance is backed by our dedication to continuous improvement and multi-state facilities with ISO 9001:2015 certifications.

Our legacy manufacturing facilities are in Adelanto, California; Parkersburg, West Virginia; Portland, Oregon; Saginaw, Texas; St. Louis, Missouri; Tracy, California; and San Luis Río Colorado, Mexico. Our precast plants are in Orem, Salt Lake City, and St. George, Utah under the NWPX Geneva name, and in Houston, Ferris, and San Antonio, Texas under the NWPX ParkUSA name. Our headquarters is in Vancouver, Washington.


Infrastructure

Manufacturing

Water

NWPX Infrastructure

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NWPX Infrastructure

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