Allegro MicroSystems (Auburn Hills)
691 North Squirrel Road, Suite 107, Auburn Hills, MI 48326
LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 1 SOURCE
Operating signal within 24 months, or from a single source.
What they make
Semiconductor and Related Device Manufacturing334413Where it is
42.64866, -83.22024 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Edsi Cables LLC | Auburn Hills | Other Communication and Energy Wire Manufacturing 335929 | ACTIVE | 0.4 KM |
| Pgf Technology Group, INC | Rochester Hills | Semiconductor and Related Device Manufacturing 334413 | ACTIVE | 2.6 KM |
| Monroe Engineering LLC | Rochester Hills | Hardware Manufacturing 332510 | ACTIVE | 2.6 KM |
| Adco Circuits | Rochester Hills | Bare Printed Circuit Board Manufacturing 334412 | UNVERIFIED | 2.9 KM |
| Manufacture and Design Electronics (made) LLC | Auburn Hills | Printed Circuit Assembly (Electronic Assembly) Manufacturing 334418 | LIKELY ACTIVE | 3.5 KM |
Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 2 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.
| Source | Evidence | First seen | Last seen |
|---|---|---|---|
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.