Transco Industries, INC.
Transco Industries manufactures precision steel fabrication products including bridges, hydro dam gates, stop-logs, bulkheads, and structural conveyor modules, along with water-screening systems such as bar screens, intake screens, and fish-passage weirs. The company operates an AISC-certified heavy-steel shop equipped with an 8 × 40 ft CNC plasma table, Python beam-line, and paint bay, and provides field services including rigging, welding, and sandblast/paint work. It serves infrastructure and industrial markets including hydroelectric, water treatment, and conveyor system industries.
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Transco Industries, INC. | Portland | OR | — | LIKELY ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


