Manufacturing in St. Lawrence County, New York
The register lists 68 facilities in St. Lawrence, New York. According to the Bureau of Labor Statistics, 40 establishments were counted in St. Lawrence in 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 40 manufacturing establishments in St. Lawrence County in 2025, employing about 1,061 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 68.
Facilities11 FACILITIES
Listing 11 of 16: the facilities with a website, a size band or two sources on record. The rest are in site search.
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Defelsko Corporation | Ogdensburg | Computer and Electronic Product Manufacturing | 334519 | 100–499 | ACTIVE |
| Frank Ralphs INC | Ogdensburg | Transportation Equipment Manufacturing | 336510 | 1–19 | ACTIVE |
| Ansen CORP | Ogdensburg | Computer and Electronic Product Manufacturing | 334418 | 100–499 | LIKELY ACTIVE |
| Ross Video INC | Ogdensburg | Computer and Electronic Product Manufacturing | 334220 | 100–499 | LIKELY ACTIVE |
| Hoosier Magnetics INC | Ogdensburg | Chemical Manufacturing | 325188 | — | LIKELY ACTIVE |
| A J Missert, INC | Ogdensburg | Beverage and Tobacco Product Manufacturing | 312112 | 20–99 | LIKELY ACTIVE |
| Pepsi Cola Ogdensburg Bottlers | Ogdensburg | Beverage and Tobacco Product Manufacturing | 312111 | 20–99 | LIKELY ACTIVE |
| Hanson - Ogdensburg | Ogdensburg | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| ACCO Brands - Ogdensburg | Ogdensburg | Paper Manufacturing | 322230 | 20–99 | LIKELY ACTIVE |
| Aragra - Ansen - Plant 2 | Ogdensburg | Computer and Electronic Product Manufacturing | 334418 | 20–99 | LIKELY ACTIVE |
| BlastBoss, Inc. | Ogdensburg | Fabricated Metal Product Manufacturing | 332813 | 1–19 | UNVERIFIED |
