Stumpworx LLC
3464 Ne Multnomah St, Portland, OR 97232
Operating signal within 24 months, or from a single source.
What they make
Surgical Appliance and Supplies Manufacturing339113Stumpworx designs and manufactures custom prosthetic limbs and harnesses for amputees. The company uses digital scanning, 3D printing for lightweight frames, and lamination and sewing processes to create prosthetic sockets and arms that incorporate performance textiles. Stumpworx is registered with the state of Oregon as a benefit company.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Therafluor INC | Portland | Surgical and Medical Instrument Manufacturing 339112 | ACTIVE | 0.7 KM |
| Davis Dental Laboratory, Inc | Portland | Dental Equipment and Supplies Manufacturing 339114 | UNVERIFIED | 2.3 KM |
| Dahlin Dental Laboratory | Portland | Dental Laboratories 339116 | UNVERIFIED | 2.3 KM |
| Kochington LLC | Portland | Dental Laboratories 339116 | UNVERIFIED | 2.4 KM |
| Artisan Laboratories INC | Portland | Dental Laboratories 339116 | ACTIVE | 2.4 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 2 FIELDS
Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | AUG 2025 | AUG 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| GEOM | CENSUS GEOCODER | JUL 2026 |
| WEBSITE | COMPANY SITE | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.