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 11: 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 |
|---|---|---|---|---|---|
| Delaware City Refining CO LLC | Delaware City | Petroleum and Coal Products Manufacturing | 324110 | 500+ | ACTIVE |
| Liveo Research INC. | Delaware City | Plastics and Rubber Products Manufacturing | 326112 | — | LIKELY ACTIVE |
| Air Products & Chemicals, INC. H2 Smr Plant at Delaware City Refining Company | Delaware City | Chemical Manufacturing | 325120 | — | LIKELY ACTIVE |
| Air Liquide Industrial US LP | Delaware City | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Air Products New Castle De H2 Plant | Delaware City | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Akzo Chemicals INC. | Delaware City | Chemical Manufacturing | 325000 | — | UNVERIFIED |
| Kaneka Delaware Corporation | Delaware City | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| Formosa Plastics Corporation | Delaware City | Textile Mills | 313320 | — | UNVERIFIED |