Teledyne Risi, INC.
32727 S Corral Hollow Rd, Tracy, CA 95377
Operating signal within 12 months from two or more independent sources.
What they make
Explosives Manufacturing325920Teledyne HiRel Electronics manufactures high-reliability semiconductors for signal chain functions. The company serves the space, transportation, defense, and industrial sectors, with products designed for extreme environments.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Disneyland Resort a Division of Walt Disney Parks and Resorts US INC | Tracy | Explosives Manufacturing 325920 | UNVERIFIED | 8.9 KM |
| Pioneer Americas LLC Dba Olin Chlor Alkali Tracy | Tracy | Other Basic Inorganic Chemical Manufacturing 325180 | UNVERIFIED | 11.7 KM |
| Terpene Belt Processing LLC | Livermore | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | UNVERIFIED | 20.4 KM |
| Nalco Company | Lathrop | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | UNVERIFIED | 23.9 KM |
| Buzzkill Labs INC | Livermore | All Other Miscellaneous Chemical Product and Preparation Manufacturing 325998 | UNVERIFIED | 25.2 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 4 FEDERAL SOURCES, 9 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 CA-CERS, CA-ENVIROVIEW, NPDES, RCRAINFO · EPA site type STATIONARY.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
| SAM GOV | OPERATING | DEC 2025 | DEC 2025 |
| EPA FRS | EXISTENCE | OCT 2015 | OCT 2015 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | EPA FRS | JUL 2026 |
| ADDRESS LINE1 | SAM GOV | DEC 2025 |
| CAGE CODE | SAM GOV | DEC 2025 |
| CITY | EPA FRS | JUL 2026 |
| CITY | SAM GOV | DEC 2025 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | EPA FRS | JUL 2026 |
| NAME | EPA FRS | JUL 2026 |
| NAME | SAM GOV | DEC 2025 |
| REGISTRATION EXPIRATION | SAM GOV | DEC 2025 |
| STATE | EPA FRS | JUL 2026 |
| STATE | SAM GOV | DEC 2025 |
| WEBSITE | SAM GOV | DEC 2025 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.