Advanced Prototype Engineering
150 Hooper St Ste 102, San Francisco, CA 94107
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
Fabricated Structural Metal Manufacturing332312Where it is
37.76786, -122.39974 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Vendra, INC | San Francisco | Machine Shops 332710 | LIKELY ACTIVE | 0.4 KM |
| Forderer Cornice Works | San Francisco | Metal Window and Door Manufacturing 332321 | UNVERIFIED | 0.6 KM |
| Rebecca Fox Dba Rebecca Fox Studio | San Francisco | Fabricated Structural Metal Manufacturing 332312 | UNVERIFIED | 2.6 KM |
| Solher Iron, Inc. | San Francisco | Ornamental and Architectural Metal Work Manufacturing 332323 | UNVERIFIED | 2.8 KM |
| Martinez Steel | San Francisco | Fabricated Structural Metal Manufacturing 332312 | UNVERIFIED | 3.1 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 6 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.
EPA cross-references this facility in RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | AUG 2019 | AUG 2019 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| CITY | EPA FRS | JUL 2026 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| RCRA GENERATOR STATUS | EPA ECHO | AUG 2026 |
| STATE | EPA FRS | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.