Macro Magnetics LLC
1500 Marion Ave, Grand Haven, MI 49417
Operating signal within 12 months from two or more independent sources.
What they make
Power, Distribution, and Specialty Transformer Manufacturing335311and custom dry type transformers, industrial power supplies, transformer disconnects, hand held terminals text. The company manufactures engineered electrical products for commercial OEM and industrial markets, including data centers, drives, elevators, machine tools, ground power, and glass industries. It uses copper, electronics, and solid state electronic circuitry.
SUMMARIZED FROM THE COMPANY’S OWN WEBSITE
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Light CORP INC. | Grand Haven | Commercial, Industrial, and Institutional Electric Lighting Fixture Manufacturing 335132 | ACTIVE | 1.9 KM |
| Leading Edge Controls LLC | Spring Lake | Relay and Industrial Control Manufacturing 335314 | ACTIVE | 2.4 KM |
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| Baker Engineering, LLC | Nunica | Machine Shops 332710 | ACTIVE | 8.9 KM |
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Also at this address
No other federal record shares this street address.
WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 9 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 |
|---|---|---|---|
| COMPANY SITE | OPERATING | JUL 2026 | AUG 2026 |
| SAM GOV | OPERATING | OCT 2025 | JUN 2026 |
| OSHA ITA | OPERATING | DEC 2025 | DEC 2025 |
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
| FIELD | SOURCE | SIGNAL |
|---|---|---|
| ADDRESS LINE1 | SAM GOV | JUN 2026 |
| CAGE CODE | SAM GOV | JUN 2026 |
| CITY | SAM GOV | JUN 2026 |
| EMPLOYEE BAND | OSHA ITA | DEC 2025 |
| GEOM | CENSUS GEOCODER | JUL 2026 |
| NAME | SAM GOV | JUN 2026 |
| REGISTRATION EXPIRATION | SAM GOV | JUN 2026 |
| STATE | SAM GOV | JUN 2026 |
| WEBSITE | SAM GOV | JUN 2026 |
Status is computed from independent sources; nothing here is self-reported unless marked Claimed.