Operating signal within 12 months from two or more independent sources.
What they make
Surgical Appliance and Supplies Manufacturing339113Preferred Prosthetics manufactures custom prosthetics and orthotics using lightweight metals such as titanium and high-grade polypropylene. The company produces prosthetic devices for various levels of upper and lower limb amputation, including shoulder disarticulation, trans-humeral, trans-radial, partial hand, and hip disarticulation, as well as orthotic devices for conditions including foot drop, stroke, spinal cord injury, lower limb weakness, and osteoarthritis. The company has operated in California's Central Valley since the late 1970s with locations in Stockton and Lodi.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Hanger Prosthetics & Orthotics West, INC. | Stockton | Surgical Appliance and Supplies Manufacturing 339113 | ACTIVE | 1.5 KM |
| Valley Plastics & Marble | Stockton | Surgical Appliance and Supplies Manufacturing 339113 | UNVERIFIED | 2.4 KM |
| Leslie's Pool Supply | Stockton | Surgical Appliance and Supplies Manufacturing 339113 | UNVERIFIED | 3.7 KM |
| Anderson Moulds | Stockton | Plastics Material and Resin Manufacturing 325211 | UNVERIFIED | 3.8 KM |
| Poly Processing Company, LLC French Camp | French Camp | All Other Plastics Product Manufacturing 326199 | LIKELY ACTIVE | 11.0 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 2 FEDERAL SOURCES, 8 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 | JUL 2026 |
| SAM GOV | OPERATING | JAN 2026 | JAN 2026 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | JAN 2026 |
| CAGE CODE | SAM GOV | JAN 2026 |
| CITY | SAM GOV | JAN 2026 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | JAN 2026 |
| REGISTRATION EXPIRATION | SAM GOV | JAN 2026 |
| STATE | SAM GOV | JAN 2026 |
| WEBSITE | SAM GOV | JAN 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.


