Manufacturing in New Castle County, Delaware
The Chemical Manufacturing industry has 148 facilities listed in the register. According to the Bureau of Labor Statistics, 2,331 people are employed at 94 establishments in Chemical Manufacturing. The city of Newark has 148 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 381 manufacturing establishments in New Castle County in 2025, employing about 8,204 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 522.
Facilities8 FACILITIES
Listing 8 of 17: 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 |
|---|---|---|---|---|---|
| Aurista Technologies, INC | Claymont | Miscellaneous Manufacturing | 339910 | — | ACTIVE |
| Howarth Granite Holdings LLC | Claymont | Nonmetallic Mineral Product Manufacturing | 327991 | — | ACTIVE |
| King Rox LLC | Claymont | Furniture and Related Product Manufacturing | 337214 | — | ACTIVE |
| Sentinel Supply Chain LLC | Claymont | Furniture and Related Product Manufacturing | 337211 | — | LIKELY ACTIVE |
| General Chemical Corporation (closed) | Claymont | Chemical Manufacturing | 325180 | — | LIKELY ACTIVE |
| Evraz Claymont Steel | Claymont | Primary Metal Manufacturing | 331110 | — | LIKELY ACTIVE |
| Boc Gases | Claymont | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Honeywell International Inc-claymont | Claymont | Chemical Manufacturing | 325180 | — | UNVERIFIED |
