Manufacturing in Warren County, Ohio
The register lists 246 facilities in Warren, Ohio. According to the Bureau of Labor Statistics, 301 establishments in Warren cover 17 of 21 manufacturing subsectors. Paper Manufacturing in Warren employed 1043 people as of 2025, 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 301 manufacturing establishments in Warren County in 2025, employing about 13,035 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 246, about 82% of that figure.
Facilities3 FACILITIES
Listing 3 of 5: 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 |
|---|---|---|---|---|---|
| Antennagear LLC | Maineville | Computer and Electronic Product Manufacturing | 334220 | — | ACTIVE |
| Cartridge Brewing | Maineville | Beverage and Tobacco Product Manufacturing | 312120 | 20–99 | LIKELY ACTIVE |
| Sumco Phoenix CORP | Maineville | Computer and Electronic Product Manufacturing | 334413 | — | UNVERIFIED |
