Oregon Iron Works
| Company type | Private |
|---|---|
| Industry | Aerospace, defense, renewable energy, structural engineering, transportation |
| Founded | 1944 |
| Fate | Acquired by Vigor Industrial |
| Headquarters | , U.S. |
Number of locations | 2 |
Area served | Worldwide |
| Revenue | Approx. US$70 million (2006) |
Number of employees | 400+ |
| Subsidiaries | United Streetcar, LLC |
Oregon Iron Works, Inc. (OIW) was an American manufacturing company based in Clackamas, Oregon (within the Portland metropolitan area). Established in 1944, it was involved in a number of different industries, supplying products ranging from high-speed boats for military use to purpose-built girders for roadway bridges. It had production facilities in Clackamas and Vancouver, Washington. In May 2014, the company announced that it was merging with Portland-based Vigor Industrial. Vigor announced that it would be shutting down its complex fabrication operations at the former Oregon Iron works in 2025.