Span.io. INC
168 Welsh St Unit C, San Francisco, CA 94107
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
All Other Miscellaneous Electrical Equipment and Component Manufacturing335999Where it is
37.77767, -122.39941 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Ample INC | San Francisco | Battery Manufacturing 335911 | UNVERIFIED | 1.0 KM |
| Nanu Design Inc. | San Francisco | All Other Miscellaneous Electrical Equipment and Component Manufacturing 335999 | UNVERIFIED | 1.5 KM |
| Tonal Systems INC | San Francisco | Battery Manufacturing 335910 | UNVERIFIED | 1.4 KM |
| Ample INC | San Francisco | All Other Miscellaneous Electrical Equipment and Component Manufacturing 335999 | UNVERIFIED | 1.8 KM |
| Highland Technology | San Francisco | Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515 | ACTIVE | 1.9 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 | SEP 2023 | SEP 2023 |
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.