Manufacturing in St. Lawrence County, New York
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 43 manufacturing establishments in St. Lawrence County in 2024, employing about 1,068 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 66.
Facilities12 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Alcoa USA CORP | Massena | Primary Metal Manufacturing | 331312 | 100–499 | ACTIVE |
| Alcoa USA CORP. | Massena | Primary Metal Manufacturing | 331313 | — | LIKELY ACTIVE |
| Alcoa Massena Operations - West Plant | Massena | Primary Metal Manufacturing | 331312 | — | LIKELY ACTIVE |
| Curran Renewable Energy LLC | Massena | Fabricated Metal Product Manufacturing | 332811 | — | LIKELY ACTIVE |
| Reynolds Metal CO LLC | Massena | Primary Metal Manufacturing | 331312 | — | LIKELY ACTIVE |
| Gm Powertrain - Massena Plant | Massena | Primary Metal Manufacturing | 331524 | — | UNVERIFIED |
| Kaneb Orchards LLC | Massena | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Natural Insulation Products America, INC. | Massena | Apparel Manufacturing | 315250 | — | LIKELY ACTIVE |
| Air Products Massena, Ny Green Hydrogen Facility | Massena | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Arconic US LLC | Massena | Primary Metal Manufacturing | 331318 | — | UNVERIFIED |
| Geritrex LLC | Massena | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| seaway pharma inc | Massena | Miscellaneous Manufacturing | 339113 | — | UNVERIFIED |