Plastics and Rubber Products Manufacturing in Delaware
NAICS 326 · DE
Delaware is the location of 49 establishments counted by the Bureau of Labor Statistics in 2024. Listed in the register are 45 facilities in Delaware, across 12 cities. DELSTAR TECHNOLOGIES INC in Middletown had 178 employees as of 2025.
SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE
Map, cities and product lines
Plants in Delaware16 FACILITIES
| Facility | City | Employees | Status |
|---|---|---|---|
| Polymer Technologies INC | Newark | 20–99 | ACTIVE |
| Zacros America INC | Newark | 20–99 | ACTIVE |
| Dupont Specialty Products Usa, LLC | Newark | — | ACTIVE |
| Quantum Polymers Corporation | Newark | — | ACTIVE |
| Aearo Technologies LLC | Newark | — | LIKELY ACTIVE |
| Empower Materials | Newark | — | UNVERIFIED |
| Fp International INC | Newark | — | UNVERIFIED |
| Altium Packaging - Newark Plant | Newark | 20–99 | LIKELY ACTIVE |
| Essity Hydrofera LLC | Newark | 1–19 | LIKELY ACTIVE |
| Newark | Newark | 20–99 | LIKELY ACTIVE |
| Newark, DE | Newark | 20–99 | LIKELY ACTIVE |
| Graham Packaging Company | Newark | — | UNVERIFIED |
| Hydrofera, LLC | Newark | — | UNVERIFIED |
| Pacifico Industrial LTD. | Newark | — | UNVERIFIED |
| Plastic Industries,inc. | Newark | — | UNVERIFIED |
| Quantum Polymers Corporation | Newark | — | UNVERIFIED |
All plastics and rubber products manufacturing nationwide · All manufacturing in Delaware