Plastics and Rubber Products Manufacturing in Delaware

NAICS 326 · DE

This register lists 46 facilities in Delaware. The Bureau of Labor Statistics counted 51 establishments in the Plastics and Rubber Products Manufacturing industry in Delaware. DELSTAR TECHNOLOGIES INC, located in Middletown, employed 178 people in 2025.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in Delaware34 FACILITIES

Listing 34 of 46: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
Atlantis Industries CORP	Georgetown	20–99	● ACTIVE
Craig Technologies INC	Seaford	20–99	● ACTIVE
Franklin Fibre-lamitex CORP	Wilmington	20–99	● ACTIVE
New Process Fibre CO	Greenwood	20–99	● ACTIVE
Polymer Technologies INC	Newark	20–99	● ACTIVE
Rogers CORP	Bear	100–499	● ACTIVE
Zacros America INC	Newark	20–99	● ACTIVE
Cp Cases INC.	Frankford	1–19	● ACTIVE
Dupont Specialty Products Usa, LLC	Newark	—	● ACTIVE
Quantum Polymers Corporation	Newark	1–19	● ACTIVE
Clayton Forge LLC	Middletown	—	● ACTIVE
Ekc Advanced Electronics Usa, LLC	Wilmington	—	● ACTIVE
LRLiveo Research INC.	New Castle	20–99	◐ LIKELY ACTIVE
JTJustin Tanks, LLC	Georgetown	1–19	◐ LIKELY ACTIVE
ATAearo Technologies LLC	Newark	—	◐ LIKELY ACTIVE
DTDelstar Technologies INC	Middletown	100–499	◐ LIKELY ACTIVE
DPDatwyler Pharma Packaging Usa, Inc./project Pacer	Middletown	100–499	◐ LIKELY ACTIVE
PRPolytechnic Resources, Inc.	Seaford	20–99	◐ LIKELY ACTIVE
WFWilmington Fibre Specialty Company, INC.	New Castle	1–19	◐ LIKELY ACTIVE
LRLiveo Research INC.	Delaware City	—	◐ LIKELY ACTIVE
CUCpi (aka Unisource Worldwide)	New Castle	—	◇ UNVERIFIED
DBD & B Products / Multi-tech, INC	Georgetown	—	◇ UNVERIFIED
DSDelaware Storage and Pipeline Company	Dover	—	◇ UNVERIFIED
EMEmpower Materials	Newark	—	◇ UNVERIFIED
FIFp International INC	Newark	—	◇ UNVERIFIED
HCHardcore Composites	New Castle	—	◇ UNVERIFIED
HHomalite	New Castle	—	◇ UNVERIFIED
MWMarble Works INC	Greenwood	—	◇ UNVERIFIED
Altium Packaging - Newark Plant	Newark	20–99	◐ LIKELY ACTIVE
Ensinger Inc. - Greenwood Operations	Greenwood	20–99	◐ LIKELY ACTIVE
EHEssity Hydrofera LLC	Newark	1–19	◐ LIKELY ACTIVE
NNewark	Newark	20–99	◐ LIKELY ACTIVE
NDNewark, DE	Newark	20–99	◐ LIKELY ACTIVE
PPPeninsula Polymers INC.	Milford	1–19	◇ UNVERIFIED

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