Denso Wireless Systems America
3250 Business Park Dr, Vista, CA 92081
A closure has been reported but not corroborated.
- Plant closing notice effective JUL 27, 2018 · 160 employees · filed MAY 4, 2018 · Closure Permanent — this notice is why the plant is listed as reported closed
Notices filed with the state under the federal WARN Act, as the state publishes them, collected by the WARN Act notices feed (CC BY 4.0). A notice records what the employer told the state; it is not by itself proof that the plant closed.
What they make
Motor Vehicle Electrical and Electronic Equipment Manufacturing336322Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Flated LLC | Vista | Travel Trailer and Camper Manufacturing 336214 | ACTIVE | 2.1 KM |
| Ev West INC. | San Marcos | Motor Vehicle Electrical and Electronic Equipment Manufacturing 336320 | LIKELY ACTIVE | 3.3 KM |
| K-tech Machine INC | Vista | Other Motor Vehicle Parts Manufacturing 336390 | UNVERIFIED | 4.0 KM |
| 6s Machining Enterprises LLC | San Marcos | Machine Shops 332710 | ACTIVE | 3.7 KM |
| Bestop Baja LLC | San Marcos | Motor Vehicle Electrical and Electronic Equipment Manufacturing 336320 | ACTIVE | 3.9 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 7 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, NPDES, RCRAINFO, TRIS · EPA site type STATIONARY.
- State WARN plant-closing and layoff noticesCLOSUREfirst seen JUL 2018 · last seen JUL 2018
- EPA Facility Registry ServiceEXISTENCERecord 110012701923 · first seen DEC 2015 · last seen DEC 2015
IN SAN DIEGO COUNTY102 other plants share this one’s industry (Motor Vehicle Parts Manufacturing, NAICS 3363); 12 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: DENSO WIRELESS SYSTEMS AMERICA · OCT 2026
- Street address
- EPA: 3250 BUSINESS PARK DR · OCT 2026
- City
- EPA: VISTA · OCT 2026
- State
- EPA: CA · OCT 2026
- County (FIPS code)
- EPA: 06073 · OCT 2026
- Coordinates
- EPA: 33.13315,-117.22847 · OCT 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: none · OCT 2026