Plastics and Rubber Products Manufacturing in California

NAICS 326 · CA

The Plastics and Rubber Products Manufacturing industry in California has 1,711 facilities listed in the register. The Bureau of Labor Statistics counted 1,264 establishments in California for the industry in 2025. OAKLEY INC in Foothill Ranch employs 1,100 people.

SUMMARIZED FROM THE FEDERAL FIGURES ON THIS PAGE

Plants in California20 FACILITIES

Listing 20 of 38: the facilities with a website, a size band or two sources on record. The rest are in site search.

Facility	City	Employees	Status
Merrick Engineering, INC.	Corona	20–99	● ACTIVE
Mil-bar Plastics, INC.	Corona	1–19	● ACTIVE
Tamshell Corporation	Corona	20–99	● ACTIVE
Purosil LLC	Corona	—	● ACTIVE
PPPreproduction Plastics, INC	Corona	20–99	◐ LIKELY ACTIVE
TMTrm Manufacturing	Corona	100–499	◐ LIKELY ACTIVE
RLRw Lyall	Corona	100–499	◐ LIKELY ACTIVE
TPTnt Plastic Molding	Corona	20–99	◐ LIKELY ACTIVE
TMTrm Manufacturing	Corona	100–499	◐ LIKELY ACTIVE
Altium Packaging - Corona	Corona	20–99	◐ LIKELY ACTIVE
ALArvinyl Laminates LP	Corona	20–99	◐ LIKELY ACTIVE
PEPeabody Engineering & Supply, Inc.	Corona	20–99	◐ LIKELY ACTIVE
RBRepublic Bag	Corona	20–99	◐ LIKELY ACTIVE
TCTamshell CORP	Corona	20–99	◐ LIKELY ACTIVE
ETElastomer Technologies, INC (eti)	Corona	—	◇ UNVERIFIED
MRMission Rubber CO	Corona	—	◇ UNVERIFIED
PCPolyair Corporation	Corona	—	◇ UNVERIFIED
CCorona	Corona	20–99	◐ LIKELY ACTIVE
EIExtruMed Inc	Corona	100–499	◐ LIKELY ACTIVE
LPLighthouse Packaging, A FirmaPak Company	Corona	20–99	◐ LIKELY ACTIVE

Search all 1,711 facilities