Industrial machinery manufacturers in Maine
Maine has 15 machinery makers in EPA records, facilities that list codes for industrial, commercial and metalworking machinery and equipment. The most are in Bangor, Gorham and Lewiston. That is under 1% of the 7,529 such facilities nationwide, and Maine ranks #41 of 51 states.
- Product
- Industrial machinery manufacturers
- Facilities
- 15
- State rank
- #41
- NAICS
- 333241 and 31 related codes
- Revised
- November 1, 2026
Facilities in Maine
These are active facilities in EPA's ECHO database that list a code for industrial, commercial and metalworking machinery and equipment.
| Facility | City | What EPA lists |
|---|---|---|
| Texas Instruments Manufacturing Facility | South Portland | Semiconductor Machinery Manufacturing |
| Howell Laboratories Inc | Bridgton | Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing |
| Marca Technologies LLC | Gorham | Machine Tool Manufacturing |
| American Rheinmetall Munition, Inc. | Windham | Commercial and Service Industry Machinery Manufacturing |
| Enterprise Casting Corporation | Lewiston | Packaging Machinery Manufacturing |
| GE Energy | Bangor | Turbine and Turbine Generator Set Units Manufacturing |
| GE Vernova Maine Avenue | Bangor | Turbine and Turbine Generator Set Units Manufacturing |
| General Electric Co (Bangor) | Bangor | Turbine and Turbine Generator Set Units Manufacturing |
| Helical Solutions | Gorham | Cutting Tool and Machine Tool Accessory Manufacturing |
| Metso Paper USA Inc. | Biddeford | Sawmill, Woodworking, and Paper Machinery Manufacturing |
| Nichols Portland Division Parker Hannifin Corporation | Portland | Fluid Power Pump and Motor Manufacturing |
| Nichols Portland, LLC | Portland | Fluid Power Pump and Motor Manufacturing |
| Rich Technology International | Scarborough | Turbine and Turbine Generator Set Units Manufacturing |
| System Logistics Corp | Lewiston | Conveyor and Conveying Equipment Manufacturing |
| Vulcan Electric Co | Parsonsfield | Heating Equipment (except Warm Air Furnaces) 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
- Bangor: 3
- Gorham: 2
- Lewiston: 2
- Portland: 2
- South Portland: 1
- Bridgton: 1
By product code
- Turbine and Turbine Generator Set Units Manufacturing (NAICS 333611): 4
- Fluid Power Pump and Motor Manufacturing (NAICS 333996): 2
- Semiconductor Machinery Manufacturing (NAICS 333242): 1
- Sawmill, Woodworking, and Paper Machinery Manufacturing (NAICS 333243): 1
- Commercial and Service Industry Machinery Manufacturing (NAICS 333310): 1
- Heating Equipment (except Warm Air Furnaces) Manufacturing (NAICS 333414): 1
- Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing (NAICS 333415): 1
- Cutting Tool and Machine Tool Accessory Manufacturing (NAICS 333515): 1
- Machine Tool Manufacturing (NAICS 333517): 1
- Conveyor and Conveying Equipment Manufacturing (NAICS 333922): 1
- Packaging Machinery Manufacturing (NAICS 333993): 1
All machinery manufacturing in Maine: 24 facilities and Census job counts.