Tangible Science
173 Jefferson Dr, Menlo Park, CA 94025
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
All Other Basic Organic Chemical Manufacturing325199Where it is
37.48162, -122.17073 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| C S Bio CO | Menlo Park | All Other Basic Organic Chemical Manufacturing 325199 | ACTIVE | 2.0 KM |
| Baychem, INC | Menlo Park | Other Basic Inorganic Chemical Manufacturing 325180 | ACTIVE | 2.3 KM |
| Furcifer INC | Menlo Park | All Other Basic Organic Chemical Manufacturing 325199 | UNVERIFIED | 2.5 KM |
| Gary Hoss | Redwood City | Cyclic Crude, Intermediate, and Gum and Wood Chemical Manufacturing 325194 | UNVERIFIED | 3.6 KM |
| Romic Environmental Technologi | East Palo Alto | Petrochemical Manufacturing 325110 | UNVERIFIED | 3.9 KM |
Also at this address
More than one federal record exists for this street address. The primary record for the site is listed first.
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 BR, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | DEC 2018 | DEC 2018 |
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.
