Microsemi Corp.-power Management Group

11861 Western Ave, Garden Grove, CA 92841

LIKELY ACTIVELAST SEEN IN FEDERAL DATA AUG 2026 · 2 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Semiconductor and Related Device Manufacturing334413

Products

Sold by MICROSEMI CORP.-POWER MANAGEMENT GROUP · 2

Circuit Breakers · Relays And Solenoids

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

2 from usaspending_psc · Federal registry

Supplied under federal award SPE7M525P3795 (2025-04-25), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Where it is

33.79054, -118.00161 · CENSUS TIGER

COUNTY

Orange County

METRO AREA

Los Angeles-Long Beach-Anaheim, CA

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STREET VIEW

Open street-level view — OCT 2025

Other plants nearby

Facility	City	Industry	Status	Distance
Linfinity Microelectronics INC	Garden Grove	Semiconductor and Related Device Manufacturing 334413	UNVERIFIED	0.7 KM
Pde Technology Corporation	Garden Grove	Computer Storage Device Manufacturing 334112	ACTIVE	0.8 KM
Basic Electronics, INC.	Garden Grove	Bare Printed Circuit Board Manufacturing 334412	ACTIVE	0.9 KM
Roger Industry, LLC	Garden Grove	Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418	LIKELY ACTIVE	1.0 KM
Winchester Interconnect Ec LLC	Garden Grove	Other Electronic Component Manufacturing 334419	ACTIVE	1.4 KM

Every listed plant in Orange County

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.

Microchip Technology Inc Garden Grove

Garden Grove, CA

LIKELY ACTIVE334413EMP 100-499

Linfinity Microelectronics INC

Garden Grove, CA

UNVERIFIED331410

Where this record comes from

2 sources hold this plant, and 9 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.

SAM.gov entity registrationOPERATING
Record M4NJACZLHH97 · first seen AUG 2025 · last seen AUG 2026
EPA Facility Registry ServiceEXISTENCE
Record 110042272484 · first seen OCT 2016 · last seen OCT 2016

ALSO RECORDED ASMICROSEMI CORP; MICROSEMI CORP ANALOG MIXED SIGNAL GROUP

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.

NameSOURCES DISAGREE: EPA: MICROSEMI CORP · JUL 2026; SAM.gov: MICROSEMI CORP ANALOG MIXED SIGNAL GROUP · AUG 2026
Street address: EPA: 11861 WESTERN AVE · JUL 2026 · ON THIS PAGE; SAM.gov: 11861 WESTERN AVE · AUG 2026 · ON THIS PAGE
City: EPA: GARDEN GROVE · JUL 2026 · ON THIS PAGE; SAM.gov: GARDEN GROVE · AUG 2026 · ON THIS PAGE
State: EPA: CA · JUL 2026 · ON THIS PAGE; SAM.gov: CA · AUG 2026 · ON THIS PAGE
County (FIPS code): EPA: 06059 · SEP 2026
CoordinatesSOURCES DISAGREE: Census geocoder: 33.790539498768,-118.001611668601 · JUL 2026 · ON THIS PAGE; EPA: 33.787397,-118.001605 · JUL 2026
Website: SAM.gov: http://www.microchip.com · AUG 2026
CAGE code: SAM.gov: 34333 · AUG 2026
SAM registration expires: SAM.gov: 2027-07-20 · AUG 2026

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