International Tank & Pipe CO
Doing business as National Tank and Pipe CO
At a glance
Employees1-19
In business since1988
HeadquartersPortland, OR
SAM.gov UEIJSN1M1QN6193
CAGE code5HT01
Incorporated inOR
- installation
- inspection
- monitoring services
- processing
- transmission
- fluids
Named on the company’s own website, read JUL 29, 2026
Supplier designations
For Profit OrganizationManufacturer of GoodsSubchapter S Corporation
Self-certified by the company in its SAM.gov registration
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| International Tank & Pipe CO | Portland | OR | 1–19 | 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.


