Manufacturing in Hamilton County, Ohio
The city of Hamilton, Ohio, is listed in the register as having 860 facilities. The Bureau of Labor Statistics counted 1,118 establishments in Hamilton in 2025. Chemical Manufacturing is an industry in Hamilton with 9,665 employees, according to the Bureau of Labor Statistics.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 1,118 manufacturing establishments in Hamilton County in 2025, employing about 47,870 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 860, about 77% of that figure.
Facilities8 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| Trammo Nitrogen Products, INC. | North Bend | Chemical Manufacturing | 325311 | — | LIKELY ACTIVE |
| Veolia North America Regeneration Services, LLC (1431350817) | North Bend | Chemical Manufacturing | 325180 | — | LIKELY ACTIVE |
| Marathon Petroleum Company LP | North Bend | Petroleum and Coal Products Manufacturing | 324121 | — | LIKELY ACTIVE |
| Wernke Welding and Steel Erection Company | North Bend | Machinery Manufacturing | 333992 | 1–19 | LIKELY ACTIVE |
| Greater Cincinnati Asphalt Terminal 2 (1431302438) | North Bend | Petroleum and Coal Products Manufacturing | 324121 | — | LIKELY ACTIVE |
| Baleco International, Inc. | North Bend | Chemical Manufacturing | 325998 | 20–99 | LIKELY ACTIVE |
| Nexpera - Fort Hill Plant | North Bend | Chemical Manufacturing | 325180 | 20–99 | LIKELY ACTIVE |
| R S Industrial Assembly, INC. | North Bend | Fabricated Metal Product Manufacturing | 332710 | 20–99 | LIKELY ACTIVE |