Vancouver, Washington – September 07, 2026 -- NWPX Infrastructure, Inc. (Nasdaq: NWPX) closed its acquisition of Serpentix Conveyor, LLC on September 2, 2026, a deal the company says will be immediately accretive to earnings.
Serpentix brings five decades of engineered conveyor expertise to NWPX's wastewater platform
Founded in 1969 and headquartered in Westminster, Colorado, Serpentix manufactures engineered conveyor systems used in municipal wastewater treatment plants and industrial manufacturing facilities. The company's in-house engineering team designs systems to convey abrasive, high-moisture sludge, grit and screenings in demanding municipal operating environments.
Serpentix posted $15.6 million in trailing-twelve-month net sales through June 30, 2026
The company's continuous path technology allows a single conveyor system to navigate horizontal turns, vertical inclines and complex three-dimensional layouts, reducing the need for multiple straight-line conveyors and intermediate transfer points. This simplifies equipment layouts and addresses retrofit applications where plant space is limited. Serpentix also provides industrial automation and precision metal-fabrication services to customers both inside and outside the water and wastewater markets.
NWPX CEO Scott Montross ties the deal to a broader wastewater growth strategy
Montross said Serpentix strengthens NWPX's portfolio with specialized material-handling and engineered conveyance solutions that fit alongside NWPX Park's existing dewatering, separation, and mixing capabilities. He described the acquisition as reflecting the company's disciplined approach to capital allocation and its strategy of serving essential water and wastewater infrastructure.
This marks NWPX's second acquisition in 2026 following Boughton's Precast in February
The Serpentix transaction follows NWPX's February 2026 acquisition of Boughton's Precast, extending a string of deals aimed at broadening the company's solutions for municipal and industrial customers in a market NWPX characterizes as large and fragmented.