Electrical equipment manufacturers in Minnesota
Minnesota has 55 electrical equipment makers in EPA records, facilities that list codes for motors, transformers, switchgear, wire and wiring devices. The most are in Mankato, Plymouth and Minneapolis. That is 2% of the 2,373 such facilities nationwide, and Minnesota ranks #16 of 50 states.
- Product
- Electrical equipment manufacturers
- Facilities
- 55
- State rank
- #16
- NAICS
- 335311 and 8 related codes
- Revised
- November 1, 2026
Facilities in Minnesota
These are active facilities in EPA's ECHO database that list a code for motors, transformers, switchgear, wire and wiring devices. The 40 shown first are the ones with the most EPA program records, which usually means the larger sites.
| Facility | City | What EPA lists |
|---|---|---|
| Cummins Power Generation Inc | Fridley | Motor and Generator Manufacturing |
| Fiberglas Fabricators Inc | Le Center | All Other Miscellaneous Electrical Equipment and Component Manufacturing |
| Litchfield City Of | Litchfield | Motor and Generator Manufacturing |
| Nordic Fiberglass Incorporated | Warren | Noncurrent-Carrying Wiring Device Manufacturing |
| Electric Machinery Company LLC | Minneapolis | Motor and Generator Manufacturing |
| Blue Star Power Systems | North Mankato | Motor and Generator Manufacturing |
| Hoffman Enclosures Inc | Anoka | Noncurrent-Carrying Wiring Device Manufacturing |
| Kato Engineering - North Mankato | Mankato | Motor and Generator Manufacturing |
| Nordic Fiberglass Inc | Warren | Noncurrent-Carrying Wiring Device Manufacturing |
| Rolls-Royce Solutions America Inc. - Lundin Blvd | Mankato | Motor and Generator Manufacturing |
| 3M Co Optical Recording Dept | Vadnais Heights | All Other Miscellaneous Electrical Equipment and Component Manufacturing |
| 3M New Ulm | New Ulm | Other Communication and Energy Wire Manufacturing |
| Aerospace Systems Div Of Nort | Fairmont | Current-Carrying Wiring Device Manufacturing |
| Altron Inc | Anoka | Current-Carrying Wiring Device Manufacturing |
| Banner Engineering Corp | Plymouth | All Other Miscellaneous Electrical Equipment and Component Manufacturing |
| Banner Engineering Corporation Plymouth | Plymouth | Relay and Industrial Control Manufacturing |
| Control Products Inc | Chanhassen | All Other Miscellaneous Electrical Equipment and Component Manufacturing |
| D&d CNC Machining Inc | Staples | All Other Miscellaneous Electrical Equipment and Component Manufacturing |
| Danfoss Power Solutions Co | Plymouth | All Other Miscellaneous Electrical Equipment and Component Manufacturing |
| Eastern Electric Apparatus Repair - Mpls | Minneapolis | Motor and Generator Manufacturing |
| Eastern Electric Apparatus Repair-Duluth | Duluth | Motor and Generator Manufacturing |
| Electro-Mechanical Industries Inc | Plymouth | Switchgear and Switchboard Apparatus Manufacturing |
| Engineered Products Co | Minnetonka | Current-Carrying Wiring Device Manufacturing |
| Hirel Systems LLC - Marshall | Marshall | Power, Distribution, and Specialty Transformer Manufacturing |
| Hoffman Enclosure DBA Pentair Equipment Protection | Anoka | Noncurrent-Carrying Wiring Device Manufacturing |
| Ion Corp - Minnetonka | Minnetonka | Current-Carrying Wiring Device Manufacturing |
| Jordan Transformer LLC | Jordan | Power, Distribution, and Specialty Transformer Manufacturing |
| Katolight Corp | Mankato | Motor and Generator Manufacturing |
| Lcl Electronics Inc | Baxter | All Other Miscellaneous Electrical Equipment and Component Manufacturing |
| Lohr Electric Motor | Worthington | Motor and Generator Manufacturing |
| Mcg Inc | New Ulm | Motor and Generator Manufacturing |
| Mid State Manufacturing Corp | Minneapolis | All Other Miscellaneous Electrical Equipment and Component Manufacturing |
| Midwest Electric Products Inc | Mankato | Switchgear and Switchboard Apparatus Manufacturing |
| Mielke Electric Works Inc | Duluth | Motor and Generator Manufacturing |
| Mtu Onsite Energy | Mankato | Motor and Generator Manufacturing |
| Nicollet Technologies Corp | Minneapolis | Power, Distribution, and Specialty Transformer Manufacturing |
| Optoelectronics Center Inc | Sauk Centre | Switchgear and Switchboard Apparatus Manufacturing |
| Parker Hannifin Corp - New Ulm | New Ulm | Motor and Generator Manufacturing |
| Precision Diversified Industries, Inc. | Plymouth | All Other Miscellaneous Electrical Equipment and Component Manufacturing |
| Quantum Controls Inc | Chanhassen | Relay and Industrial Control Manufacturing |
Industry codes are reported by facilities to EPA programs and are not checked here. A few listings may be repair shops, distributors or recyclers. How these records work.
Where they are
- Mankato: 6
- Plymouth: 6
- Minneapolis: 4
- Duluth: 4
- Anoka: 3
- New Ulm: 3
By product code
- Motor and Generator Manufacturing (NAICS 335312): 14 of those shown
- All Other Miscellaneous Electrical Equipment and Component Manufacturing (NAICS 335999): 9 of those shown
- Current-Carrying Wiring Device Manufacturing (NAICS 335931): 4 of those shown
- Noncurrent-Carrying Wiring Device Manufacturing (NAICS 335932): 4 of those shown
- Power, Distribution, and Specialty Transformer Manufacturing (NAICS 335311): 3 of those shown
- Switchgear and Switchboard Apparatus Manufacturing (NAICS 335313): 3 of those shown
- Relay and Industrial Control Manufacturing (NAICS 335314): 2 of those shown
- Other Communication and Energy Wire Manufacturing (NAICS 335929): 1 of those shown
All electrical equipment and appliances manufacturing in Minnesota: 47 facilities and Census job counts.