Manufacturing in Trumbull County, Ohio
The register lists 217 facilities in Trumbull, Ohio. According to the Bureau of Labor Statistics, 207 establishments in Trumbull employed 9795 people in 2025. Primary Metal Manufacturing is an industry in Trumbull with a location quotient of 19.16, 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 207 manufacturing establishments in Trumbull County in 2025, employing about 9,795 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 217.
Facilities21 FACILITIES
Listing 21 of 28: 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 |
|---|---|---|---|---|---|
| Brt Extrusions INC | Niles | Primary Metal Manufacturing | 331313 | 100–499 | ACTIVE |
| Howland Machine CORP | Niles | Fabricated Metal Product Manufacturing | 332710 | 1–19 | ACTIVE |
| Nmc Metals INC | Niles | Fabricated Metal Product Manufacturing | 332323 | 20–99 | ACTIVE |
| Rmi Titanium CO (0278060189) | Niles | Primary Metal Manufacturing | 331491 | — | ACTIVE |
| Trumbull Foundry and Alloy INC | Niles | Primary Metal Manufacturing | 331511 | 20–99 | ACTIVE |
| Cleveland Steel Container CORP. (0278060360) | Niles | Fabricated Metal Product Manufacturing | 332439 | 20–99 | LIKELY ACTIVE |
| Dinesol Plastics Inc-Niles | Niles | Plastics and Rubber Products Manufacturing | 326199 | 100–499 | LIKELY ACTIVE |
| Niles Manufacturing & Finishing INC (0278060693) | Niles | Fabricated Metal Product Manufacturing | 332116 | — | LIKELY ACTIVE |
| Trumbull Foundry & Alloy | Niles | Primary Metal Manufacturing | 331511 | — | UNVERIFIED |
| Allegheny Rail Products/ Lb Foster CO | Niles | Primary Metal Manufacturing | 331111 | — | LIKELY ACTIVE |
| Niles Building Products Company - Ohio | Niles | Fabricated Metal Product Manufacturing | 332312 | 1–19 | LIKELY ACTIVE |
| Niles Building Products INC. | Niles | Fabricated Metal Product Manufacturing | 332999 | 20–99 | LIKELY ACTIVE |
| Wheatland Tube CO Niles Plant | Niles | Primary Metal Manufacturing | 331210 | — | LIKELY ACTIVE |
| Amweld Building Prods L L C | Niles | Fabricated Metal Product Manufacturing | 332321 | — | UNVERIFIED |
| Ge Lighting CO Niles Mahoning Glass Plant | Niles | Nonmetallic Mineral Product Manufacturing | 327212 | — | UNVERIFIED |
| Ohio Valley Aluminum C LLC Niles Facilit | Niles | Primary Metal Manufacturing | 331314 | — | UNVERIFIED |
| Niles Zekelman Industries | Niles | Primary Metal Manufacturing | 331210 | 20–99 | LIKELY ACTIVE |
| Phillips Manufacturing Niles | Niles | Primary Metal Manufacturing | 331221 | 20–99 | LIKELY ACTIVE |
| Trumbull Foundry and Alloy Henry Street | Niles | Primary Metal Manufacturing | 331511 | 1–19 | LIKELY ACTIVE |
| West & Barker, INC. | Niles | Plastics and Rubber Products Manufacturing | 326199 | 20–99 | LIKELY ACTIVE |
| Engine Machine Service INC | Niles | Fabricated Metal Product Manufacturing | 332710 | 1–19 | UNVERIFIED |
