Manufacturing in DeKalb County, Indiana
The register lists 117 facilities in DeKalb, Indiana. According to the Bureau of Labor Statistics, 105 establishments were counted in DeKalb in 2025. Fabricated Metal Product Manufacturing accounts for 37 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 105 manufacturing establishments in DeKalb County in 2025, employing about 8,372 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 117.
Facilities10 FACILITIES
Listing 10 of 14: 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 |
|---|---|---|---|---|---|
| Charleston Metal Products INC | Waterloo | Fabricated Metal Product Manufacturing | 332721 | 20–99 | LIKELY ACTIVE |
| Star Technology Incorporated | Waterloo | Chemical Manufacturing | 325520 | 1–19 | LIKELY ACTIVE |
| Nucor Building Systems | Waterloo | Fabricated Metal Product Manufacturing | 332311 | 500+ | LIKELY ACTIVE |
| Benchmark Distribution Terminals, LLC | Waterloo | Petroleum and Coal Products Manufacturing | 324121 | — | LIKELY ACTIVE |
| Oldcastle Lawn & Garden | Waterloo | Wood Product Manufacturing | 321999 | — | LIKELY ACTIVE |
| Nucor Insulated Panel Group - Waterloo | Waterloo | Fabricated Metal Product Manufacturing | 332311 | 20–99 | LIKELY ACTIVE |
| Waterloo | Waterloo | Wood Product Manufacturing | 321999 | 20–99 | LIKELY ACTIVE |
| Waterloo Plant | Waterloo | Nonmetallic Mineral Product Manufacturing | 327331 | 20–99 | LIKELY ACTIVE |
| 106483 - Heartland Castings Incorporated | Waterloo | Primary Metal Manufacturing | 331521 | 20–99 | UNVERIFIED |
| Ecocentric Oils Incorporated | Waterloo | Petroleum and Coal Products Manufacturing | 324110 | 1–19 | UNVERIFIED |
