Manufacturing in Warren County, New Jersey
The register lists 122 facilities in Warren, New Jersey. According to the Bureau of Labor Statistics, 114 establishments were counted in Warren in 2025. Chemical Manufacturing accounts for 19 facilities in Warren.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 114 manufacturing establishments in Warren County in 2025, employing about 2,843 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 122.
Facilities16 FACILITIES
Listing 16 of 27: 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 |
|---|---|---|---|---|---|
| Andrex INC | Hackettstown | Primary Metal Manufacturing | 331210 | 1–19 | ACTIVE |
| Rotarex North America INC | Hackettstown | Fabricated Metal Product Manufacturing | 332911 | 1–19 | ACTIVE |
| Abb Installation Products, INC. | Hackettstown | Electrical Equipment, Appliance & Component Manufacturing | 335931 | 20–99 | ACTIVE |
| Astrodyne Corporation | Hackettstown | Electrical Equipment, Appliance & Component Manufacturing | 335999 | 100–499 | ACTIVE |
| Edhard CORP | Hackettstown | Fabricated Metal Product Manufacturing | 332710 | 20–99 | LIKELY ACTIVE |
| Mango Custom Cabinets INC | Hackettstown | Furniture and Related Product Manufacturing | 337129 | 20–99 | LIKELY ACTIVE |
| Dnav INC | Hackettstown | Computer and Electronic Product Manufacturing | 334220 | — | LIKELY ACTIVE |
| The Graphics Room LLC | Hackettstown | Miscellaneous Manufacturing | 339950 | — | REPORTED CLOSED |
| Abb Installation Products INC | Hackettstown | Electrical Equipment, Appliance & Component Manufacturing | 335931 | 20–99 | LIKELY ACTIVE |
| M&m Mars INC | Hackettstown | Food Manufacturing | 311330 | — | LIKELY ACTIVE |
| Compac Corporation | Hackettstown | Paper Manufacturing | 322222 | — | UNVERIFIED |
| Bilby | Hackettstown | Food Manufacturing | 311919 | 20–99 | LIKELY ACTIVE |
| Blue Ridge Lumber HC | Hackettstown | Wood Product Manufacturing | 321113 | 1–19 | LIKELY ACTIVE |
| Hkp | Hackettstown | Food Manufacturing | 311352 | 100–499 | LIKELY ACTIVE |
| Flexco Microwave, INC. | Hackettstown | Primary Metal Manufacturing | 331221 | 20–99 | UNVERIFIED |
| Garden State Asphalt Materials, INC. | Hackettstown | Petroleum and Coal Products Manufacturing | 324121 | 1–19 | UNVERIFIED |
