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.
Facilities388 FACILITIES
Listing 388 of 522: 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 |
|---|---|---|---|---|---|
| Corrado Construction CO LLC | New Castle | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| C & P Auto Body Svc | Elsmere | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Cpi (aka Unisource Worldwide) | New Castle | Plastics and Rubber Products Manufacturing | 326140 | — | UNVERIFIED |
| Cytec Industries INC. | New Castle | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| Dash in 1410 - Penn & Union | Wilmington | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Days Automotive | Newark | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Delaware Park Racetrack & Casino | Wilmington | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| Dupont Electronic Materials Cmp, Llc-building 8 | Newark | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| Dupont Hay Road Sludge Drying Site | Wilmington | Chemical Manufacturing | 325222 | — | UNVERIFIED |
| Edgemoor Materials INC | Wilmington | Petroleum and Coal Products Manufacturing | 324121 | — | UNVERIFIED |
| E I Dupont De Nemours - Christiana Lab | Wilmington | Chemical Manufacturing | 325222 | — | UNVERIFIED |
| E I Dupont De Nemours - Engineering Development Lab | Wilmington | Machinery Manufacturing | 333515 | — | UNVERIFIED |
| E I Dupont De Nemours - Glasgow Site | Newark | Chemical Manufacturing | 325412 | — | UNVERIFIED |
| E I Dupont De Nemours - Holly Run Plant | Newport | Chemical Manufacturing | 325188 | — | UNVERIFIED |
| Empower Materials | Newark | Plastics and Rubber Products Manufacturing | 326113 | — | UNVERIFIED |
| Essential Minerals LLC - Lambson Plant | New Castle | Chemical Manufacturing | 325180 | — | UNVERIFIED |
| Expert Engine Exchange INC | Wilmington | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Family Dollar #11978 | Newark | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| First State Construction INC. | Newark | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| First State Fleet Service | New Castle | Computer and Electronic Product Manufacturing | 334516 | — | UNVERIFIED |
| Fp International INC | Newark | Plastics and Rubber Products Manufacturing | 326140 | — | UNVERIFIED |
| Galloway Electric CO INC | Newark | Chemical Manufacturing | 325222 | — | UNVERIFIED |
| Ge Energy (usa) LLC | Newark | Chemical Manufacturing | 325991 | — | UNVERIFIED |
| Halosil International, INC. | New Castle | Chemical Manufacturing | 325612 | — | UNVERIFIED |
| Hardcore Composites | New Castle | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| Hardcore Dupont Composites | New Castle | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Harmony Cleaners | Newark | Chemical Manufacturing | 325222 | — | UNVERIFIED |
| Harper Thiel | Wilmington | Fabricated Metal Product Manufacturing | 332813 | — | UNVERIFIED |
| Harvey Mack Winnebago Ind | Bear | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| High Tech Auto Body INC | Wilmington | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| Hockessin Sunoco Service Station 0004 743 - 7427 Lancaster Pike, Hockessin | Hockessin | Chemical Manufacturing | 325222 | — | UNVERIFIED |
| Holland Mulch, INC. | Edgemoor | Wood Product Manufacturing | 321999 | — | UNVERIFIED |
| Homalite | New Castle | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| Homalite Div of Brandywine Inv Group | Wilmington | Fabricated Metal Product Manufacturing | 332996 | — | UNVERIFIED |
| Honeywell International Inc-claymont | Claymont | Chemical Manufacturing | 325180 | — | UNVERIFIED |
| Hopkins & Sons INC | Elsmere | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Insteel Wire Products | Wilmington | Primary Metal Manufacturing | 331222 | — | UNVERIFIED |
| Invista Applied Research Centre | New Castle | Chemical Manufacturing | 325222 | — | UNVERIFIED |
| Iron Hill Pallet CO | Newark | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| J C Penney Shopping Ctr | Wilmington | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Joy Cleaners | Wilmington | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Jp Morgan Chase - 4001 Governor Printz Blvd | Wilmington | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Just Tires - Goodyear | Wilmington | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| Kalrez Usa, LLC - Tralee Park Annex | Newark | Miscellaneous Manufacturing | 339991 | — | UNVERIFIED |
| Kaneka Delaware Corporation | Delaware City | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| Kincaid Koatings | Newark | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Laidlaw Corporation | New Castle | Fabricated Metal Product Manufacturing | 332119 | — | UNVERIFIED |
| Lanxide Corporation | Newark | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| Lcl Constuction Equipment CO | Wilmington | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |
| Livingston Healthcare | Newark | Miscellaneous Manufacturing | 339112 | — | UNVERIFIED |