Operating signal within 12 months from two or more independent sources.
What they make
Other Measuring and Controlling Device Manufacturing334519- lab services
- air samplers
- Personal Monitoring Badges
- tubes
- cassettes
- wipes
- pumps
- chemical challenge testing
- respirator cartridges
- filters
- respirator testing
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Exacta Tech INC | Livermore | Analytical Laboratory Instrument Manufacturing 334516 | LIKELY ACTIVE | 0.3 KM |
| Altamont Manufacturing, INC. | Livermore | Fabricated Structural Metal Manufacturing 332312 | ACTIVE | 0.5 KM |
| Rh Usa, INC | Livermore | Electromedical and Electrotherapeutic Apparatus Manufacturing 334510 | LIKELY ACTIVE | 1.2 KM |
| Rh USA INC | Livermore | Electromedical and Electrotherapeutic Apparatus Manufacturing 334510 | ACTIVE | 1.9 KM |
| Gdca, INC. | Livermore | Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418 | ACTIVE | 1.8 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
5 sources hold this plant, and 13 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
EPA cross-references this facility in CA-ENVIROVIEW, RCRAINFO · EPA site type STATIONARY.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord MRVTS9K92HN7 · first seen NOV 2025 · last seen SEP 2026
- DOL Form 5500 retirement plan filingsOPERATINGRecord 942789057|CA|94551|1382 stealth ave · first seen JUN 2025 · last seen JUN 2025
- SBA Paycheck Protection Program loan recordsEXISTENCERecord CA|livermore|1382 stealth st · first seen APR 2021 · last seen APR 2021
- EPA Facility Registry ServiceEXISTENCERecord 110065057538 · first seen OCT 2015 · last seen OCT 2015
IN ALAMEDA COUNTY194 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 40 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- EPA: ASSAY TECHNOLOGY INC · JUL 2026 · ON THIS PAGE
- SAM.gov: ASSAY TECHNOLOGY INC · SEP 2026 · ON THIS PAGE
- Street address
- EPA: 1382 STEALTH ST · JUL 2026 · ON THIS PAGE
- SAM.gov: 1382 STEALTH ST · SEP 2026 · ON THIS PAGE
- City
- EPA: LIVERMORE · JUL 2026 · ON THIS PAGE
- SAM.gov: LIVERMORE · SEP 2026 · ON THIS PAGE
- State
- EPA: CA · JUL 2026 · ON THIS PAGE
- SAM.gov: CA · SEP 2026 · ON THIS PAGE
- County (FIPS code)
- EPA: 06001 · SEP 2026
- CoordinatesSOURCES DISAGREE
- Census geocoder: 37.692951937093,-121.797451444912 · JUL 2026 · ON THIS PAGE
- EPA: 37.69244,-121.79814 · JUL 2026
- Employees (band)
- DOL: 20-99 · JUN 2025
- Website
- SAM.gov: http://www.assaytech.com · SEP 2026
- CAGE code
- SAM.gov: 0T0W3 · SEP 2026
- Retirement plan filing (Form 5500)
- DOL: 28 active participants, plan year ending 2025-06-30, 1 plan(s) · JUN 2025
- PPP loan
- SBA PPP: PPP loan x2, approved 2021-04-01, 23 jobs reported · APR 2021
- SAM registration expires
- SAM.gov: 2027-09-16 · SEP 2026
- State business registration
- TX Comptroller: ASSAY TECHNOLOGY, INC., registered with the Texas Comptroller of Public Accounts; Corporation; active