Manufacturing in New Castle County, Delaware
Map, cities and benchmark
Biggest cities
Federal labor statistics counted at least 428 manufacturing establishments in New Castle County in 2024, employing about 8,932 people, counting only the industry subsectors the Bureau of Labor Statistics discloses at this level. This registry lists 501.
Facilities501 FACILITIES
| Facility | City | Industry | NAICS | Employees | Status |
|---|---|---|---|---|---|
| K & S Ironworks INC. | Wilmington | Fabricated Metal Product Manufacturing | 332323 | — | UNVERIFIED |
| Kuehne Chemical Co., INC. - Delaware City | Delaware City | Chemical Manufacturing | 325181 | — | UNVERIFIED |
| Lafarge Gypsum | Wilmington | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Lectrolyst | Wilmington | Electrical Equipment, Appliance & Component Manufacturing | 335999 | — | UNVERIFIED |
| Letica Corporation | Middletown | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| Linde INC. | Delaware City | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Marcus Hook Termnial | Claymont | Chemical Manufacturing | 325120 | — | UNVERIFIED |
| Mb Ppf 2, LLC | Wilmington | Food Manufacturing | 311812 | — | UNVERIFIED |
| Metal-Tech, Inc. | New Castle | Fabricated Metal Product Manufacturing | 332710 | — | UNVERIFIED |
| Micropore INC | Newark | Machinery Manufacturing | 333999 | — | UNVERIFIED |
| Mid-atlantic Steel, LLC | New Castle | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |
| Middletown Ready Mix Concrete Plant | Townsend | Nonmetallic Mineral Product Manufacturing | 327320 | — | UNVERIFIED |
| Midnight Oil Brewing | Newark | Beverage and Tobacco Product Manufacturing | 312120 | — | UNVERIFIED |
| Natural Dairy Products Corporation | Newark | Food Manufacturing | 311511 | — | UNVERIFIED |
| N.L.E. Enterprises Inc. | Newport | Fabricated Metal Product Manufacturing | 332710 | — | UNVERIFIED |
| Noble Press LLC | Newark | Printing and Related Support Activities | 323111 | — | UNVERIFIED |
| Norkol Converting Corporation | Newark | Paper Manufacturing | 322299 | — | UNVERIFIED |
| Nuzelmeyer LLC | Bear | Chemical Manufacturing | 325998 | — | UNVERIFIED |
| On Target Estimating, INC. | Bear | Wood Product Manufacturing | 321992 | — | UNVERIFIED |
| Pacifico Industrial LTD. | Newark | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| Penske Truck Leasing CO LP | New Castle | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| Pepsi-cola Bottling CO. of Wilmington (de) | Wilmington | Beverage and Tobacco Product Manufacturing | 312111 | — | UNVERIFIED |
| Phillips 66 Caustic Scrubber Material | New Castle | Chemical Manufacturing | 325180 | — | UNVERIFIED |
| Plastic Industries,inc. | Newark | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| Polyguard Division of Dyk Automotive, LLC | Wilmington | Chemical Manufacturing | 325320 | — | UNVERIFIED |
| Premier Architectural Sheet Metal LLC | Wilmington | Fabricated Metal Product Manufacturing | 332323 | — | UNVERIFIED |
| Quantum Polymers Corporation | Newark | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| Roller Service CORP. | Newark | Machinery Manufacturing | 333293 | — | UNVERIFIED |
| Rt. 72 Enterprises INC. | Bear | Transportation Equipment Manufacturing | 336211 | — | UNVERIFIED |
| Serpe & Sons, Inc. | Wilmington | Food Manufacturing | 311811 | — | UNVERIFIED |
| Sheet Metal Contracting Company, INC. | Bear | Machinery Manufacturing | 333512 | — | UNVERIFIED |
| Siemens Healthcare Diagnostics - Glasgow | Newark | Computer and Electronic Product Manufacturing | 334516 | — | UNVERIFIED |
| Siemens Healthcare Diagnostics, INC. | Newark | Chemical Manufacturing | 325413 | — | UNVERIFIED |
| Sign-a-rama | Newark | Miscellaneous Manufacturing | 339950 | — | UNVERIFIED |
| Sir Speedy of Newark | Newark | Printing and Related Support Activities | 323115 | — | UNVERIFIED |
| Smile LLC | Newark | Miscellaneous Manufacturing | 339116 | — | UNVERIFIED |
| Spatz Fiberglass Products | New Castle | Plastics and Rubber Products Manufacturing | 326199 | — | UNVERIFIED |
| Steel Suppliers Erectors INC. | Wilmington | Primary Metal Manufacturing | 331210 | — | UNVERIFIED |
| Swanderful Too, LLC | Wilmington | Food Manufacturing | 311811 | — | UNVERIFIED |
| Syntec CORP | New Castle | Chemical Manufacturing | 325199 | — | UNVERIFIED |
| Techmer Pm | New Castle | Chemical Manufacturing | 325991 | — | UNVERIFIED |
| Tri-state Fabrication & Machining, LLC | Newark | Fabricated Metal Product Manufacturing | 332312 | — | UNVERIFIED |
| Troy Granite INC. | Newark | Miscellaneous Manufacturing | 339999 | — | UNVERIFIED |
| Tyson F. Sartin, INC. | Saint Georges | Nonmetallic Mineral Product Manufacturing | 327390 | — | UNVERIFIED |
| Veltec INC | Newark | Chemical Manufacturing | 325212 | — | UNVERIFIED |
| Versogen - Fmc - S115 | Newark | Chemical Manufacturing | 325211 | — | UNVERIFIED |
| Voigt & Schweitzer, LLC | New Castle | Fabricated Metal Product Manufacturing | 332812 | — | UNVERIFIED |
| Walan Specialty Construction Products, LLC | Wilmington | Petroleum and Coal Products Manufacturing | 324199 | — | UNVERIFIED |
| William N. Cann, INC. | Wilmington | Printing and Related Support Activities | 323110 | — | UNVERIFIED |
| Wilmington Brew Works, LLC | Wilmington | Beverage and Tobacco Product Manufacturing | 312120 | — | UNVERIFIED |
