Winchester Interconnect
12691 Monarch St, Garden Grove, CA 92841
Present in a source dataset, with no recent operating signal.
What they make
Electronic Connector Manufacturing334417Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Winchester Interconnect Ec LLC | Garden Grove | Other Electronic Component Manufacturing 334419 | ACTIVE | 0.1 KM |
| Revco Products | Garden Grove | Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418 | ACTIVE | 0.2 KM |
| Micro Laser Systems, INC | Garden Grove | Other Electronic Component Manufacturing 334419 | ACTIVE | 0.5 KM |
| Tystar Corporation | Garden Grove | Semiconductor Machinery Manufacturing 333242 | ACTIVE | 0.5 KM |
| Microsemi Corp.-power Management Group | Garden Grove | Semiconductor and Related Device Manufacturing 334413 | LIKELY ACTIVE | 1.4 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 source holds 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 RCRAINFO · EPA site type STATIONARY.
- EPA Facility Registry ServiceEXISTENCERecord 110072009632 · first seen MAY 2024 · last seen SEP 2025
ALSO RECORDED ASWINCHESTER INTERCONNECT CORPORATION
IN ORANGE COUNTY303 other plants share this one’s industry (Semiconductor and Other Electronic Component Manufacturing, NAICS 3344); 76 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: WINCHESTER INTERCONNECT · OCT 2026
- Street address
- EPA: 12691 MONARCH ST · OCT 2026
- City
- EPA: GARDEN GROVE · OCT 2026
- State
- EPA: CA · OCT 2026
- County (FIPS code)
- EPA: 06059 · OCT 2026
- Coordinates
- EPA: 33.778024,-118.005783 · OCT 2026
- Hazardous waste generator (RCRA)
- EPA ECHO: none · OCT 2026