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.
Facilities66 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Corning - Canton Plant | Canton | Nonmetallic Mineral Product Manufacturing | 327212 | 100–499 | ACTIVE |
| Defelsko Corporation | Ogdensburg | Computer and Electronic Product Manufacturing | 334519 | 100–499 | ACTIVE |
| North Country Dairy, LLC | North Lawrence | Food Manufacturing | 311511 | 100–499 | ACTIVE |
| Alcoa USA CORP | Massena | Primary Metal Manufacturing | 331312 | 100–499 | ACTIVE |
| Dunn Paper - Natural Dam | Gouverneur | Paper Manufacturing | 322120 | 20–99 | ACTIVE |
| Frank Ralphs INC | Ogdensburg | Transportation Equipment Manufacturing | 336510 | — | ACTIVE |
| Micronsight LLC | Potsdam | Computer and Electronic Product Manufacturing | 334516 | — | ACTIVE |
| Northeastern Sign Corporation | South Colton | Miscellaneous Manufacturing | 339950 | — | ACTIVE |
| Northern Machining, INC | Norfolk | Fabricated Metal Product Manufacturing | 332721 | — | ACTIVE |
| Ross Video INC | Ogdensburg | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Structural Wood Corporation | Waddington | Wood Product Manufacturing | 321214 | 20–99 | ACTIVE |
| Ansen CORP | Ogdensburg | Computer and Electronic Product Manufacturing | 334418 | — | LIKELY ACTIVE |
| Cives Steel CO Northern Div | Gouverneur | Fabricated Metal Product Manufacturing | 332312 | 100–499 | LIKELY ACTIVE |
| Alcoa USA CORP. | Massena | Primary Metal Manufacturing | 331313 | — | LIKELY ACTIVE |
| Bestway Enterprises INC | Gouverneur | Wood Product Manufacturing | 321114 | — | LIKELY ACTIVE |
| Cellu Tissue National Dam Div | Gouverneur | Paper Manufacturing | 322120 | — | LIKELY ACTIVE |
| Norfolk Lpg Terminal | Norfolk | Paper Manufacturing | 322120 | — | LIKELY ACTIVE |
| Trpc Potsdam LLC | Potsdam | Paper Manufacturing | 322120 | — | LIKELY ACTIVE |
| Hoosier Magnetics INC | Ogdensburg | Chemical Manufacturing | 325188 | — | UNVERIFIED |
| Losurdo Foods INC | Heuvelton | Food Manufacturing | 311513 | — | UNVERIFIED |
| Potters Industries INC | Potsdam | Nonmetallic Mineral Product Manufacturing | 327215 | — | UNVERIFIED |
| St Lawrence County Manufacturing & Properties LLC | Canton | Food Manufacturing | 311513 | — | UNVERIFIED |
| Alcoa Massena Operations - West Plant | Massena | Primary Metal Manufacturing | 331312 | — | LIKELY ACTIVE |
| Barrett Paving Norwood Quarry | Norwood | Petroleum and Coal Products Manufacturing | 324121 | — | LIKELY ACTIVE |
| Curran Renewable Energy LLC | Massena | Fabricated Metal Product Manufacturing | 332811 | — | LIKELY ACTIVE |
| Glazier Packing CO INC | Potsdam | Food Manufacturing | 311612 | — | LIKELY ACTIVE |
| Poulin Grain INC | Canton | Food Manufacturing | 311119 | — | LIKELY ACTIVE |
| Reynolds Metal CO LLC | Massena | Primary Metal Manufacturing | 331312 | — | LIKELY ACTIVE |
| Gm Powertrain - Massena Plant | Massena | Primary Metal Manufacturing | 331524 | — | UNVERIFIED |
| Hanson - Ogdensburg | Ogdensburg | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Newton Falls Land Reclamation, LLC | Newton Falls | Paper Manufacturing | 322120 | — | UNVERIFIED |
| Norwood Facility | Norfolk | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| Novus at Cargill Animal Nutrition | Gouverneur | Food Manufacturing | 311119 | — | UNVERIFIED |
| Sheehan Asphalt Plant Potsdam | Potsdam | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| ACCO Brands - Ogdensburg | Ogdensburg | Paper Manufacturing | 322230 | 20–99 | LIKELY ACTIVE |
| A J Missert, INC | Ogdensburg | Beverage and Tobacco Product Manufacturing | 312112 | — | LIKELY ACTIVE |
| Aragra - Ansen - Main Location | Ogdensburg | Computer and Electronic Product Manufacturing | 334419 | 100–499 | LIKELY ACTIVE |
| Aragra - Ansen - Plant 2 | Ogdensburg | Computer and Electronic Product Manufacturing | 334418 | 20–99 | LIKELY ACTIVE |
| Bella-Brooke Vineyard | Hammond | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Bregg Winery | Norfolk | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Canton Apples | Canton | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Cargill Feed and Nutrition Gouverneur | Gouverneur | Food Manufacturing | 311119 | 1–19 | LIKELY ACTIVE |
| Corning Incorporated | Canton | Nonmetallic Mineral Product Manufacturing | 327212 | — | LIKELY ACTIVE |
| Dark Island Spirits | Hammond | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Hawkshaw Meadworks | Madrid | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| High Peaks Winery | Winthrop | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| ILPEA Industries - Hoosier | Ogdensburg | Nonmetallic Mineral Product Manufacturing | 327110 | 20–99 | LIKELY ACTIVE |
| Jeffords Steel and Engineering Company - Potsdam | Potsdam | Fabricated Metal Product Manufacturing | 332312 | 20–99 | LIKELY ACTIVE |
| Kaneb Orchards LLC | Massena | Beverage and Tobacco Product Manufacturing | 312130 | — | LIKELY ACTIVE |
| Natural Insulation Products America, INC. | Massena | Apparel Manufacturing | 315250 | — | LIKELY ACTIVE |
