Calex Manufacturing Company INC
2401 Stanwell Drive, Concord, CA 94520
UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE
Present in a source dataset, with no recent operating signal.
What they make
Power, Distribution, and Specialty Transformer Manufacturing335311Where it is
37.98247, -122.05085 · CENSUS TIGER
COUNTY
ON GOOGLE MAPS
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Calex Mfg. Co., INC. | Concord | Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515 | ACTIVE | 0.1 KM |
| Sierra Pacific Properties, INC. | Concord | Motor and Generator Manufacturing 335312 | UNVERIFIED | 0.4 KM |
| Shields, Harper & CO. | Martinez | Other Metal Valve and Pipe Fitting Manufacturing 332919 | ACTIVE | 4.0 KM |
| The Winsdor | Walnut Creek | Power, Distribution, and Specialty Transformer Manufacturing 335311 | UNVERIFIED | 7.8 KM |
| Unico Mechanical CORP. | Benicia | Machine Shops 332710 | ACTIVE | 10.4 KM |
Also at this address
2 other records share this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
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.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| EPA FRS | EXISTENCE | AUG 2024 | AUG 2024 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | SEP 2026 |
| CITY | EPA FRS | SEP 2026 |
| COUNTY FIPS | EPA FRS | SEP 2026 |
| GEOM | EPA FRS | SEP 2026 |
| NAME | EPA FRS | SEP 2026 |
| STATE | EPA FRS | SEP 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.