Manufacturing in Portage County, Ohio
The register lists 269 facilities in Portage, Ohio. According to the Bureau of Labor Statistics, 264 establishments were counted in Portage in 2025. The Plastics and Rubber Products Manufacturing industry accounts for 52 facilities listed in the register.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 264 manufacturing establishments in Portage County in 2025, employing about 9,882 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 269.
Facilities7 FACILITIES
Listing 7 of 12: 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 |
|---|---|---|---|---|---|
| Mantaline Corporation | Mantua | Plastics and Rubber Products Manufacturing | 326291 | 20–99 | ACTIVE |
| T. J. Davies Company, INC. | Mantua | Machinery Manufacturing | 333515 | — | ACTIVE |
| Compass Packaging | Mantua | Paper Manufacturing | 322211 | 20–99 | LIKELY ACTIVE |
| Stamm Contracting Co., INC | Mantua | Nonmetallic Mineral Product Manufacturing | 327320 | 1–19 | UNVERIFIED |
| Mar Zane Plant No 11 | Mantua | Petroleum and Coal Products Manufacturing | 324121 | — | LIKELY ACTIVE |
| Viega Ohio | Mantua | Fabricated Metal Product Manufacturing | 332919 | 20–99 | LIKELY ACTIVE |
| Cuyahoga Asphalt Materials - Shalersville (1667050012) | Mantua | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
