Manufacturing of thermoplastic resins and plastics materials, polystyrene

4,585 FACILITIES

Facility	City	State	Employees	Status
Viskase Corporation	Loudon	TN	100–499	LIKELY ACTIVE
Wacker Chem CORP	Adrian	MI	100–499	LIKELY ACTIVE
Warm Rain Corporation	Calumet	MI	20–99	LIKELY ACTIVE
Waterdog Products, INC.	El Cajon	CA	—	LIKELY ACTIVE
Western Dubuque Biodiesel, LLC	Farley	IA	—	LIKELY ACTIVE
Westlake Chemicals & Vinyls LLC	Westlake	LA	20–99	LIKELY ACTIVE
Westlake Longview Corporation	Longview	TX	100–499	LIKELY ACTIVE
Westlake Vinyls INC	Calvert City	KY	100–499	LIKELY ACTIVE
Weylchem US INC	Elgin	SC	20–99	LIKELY ACTIVE
W. R. Grace & CO - Conn	Baton Rouge	LA	100–499	LIKELY ACTIVE
Zeon Chemicals LP	Louisville	KY	100–499	LIKELY ACTIVE
Zschimmer & Schwarz INC	Milledgeville	GA	100–499	LIKELY ACTIVE
Zschimmer & Schwarz Interpolymer	Louisville	KY	20–99	LIKELY ACTIVE
Akina, INC.	West Lafayette	IN	—	LIKELY ACTIVE
Alexium, INC	Greer	SC	—	LIKELY ACTIVE
American Pride Products LLC	Alden	NY	—	LIKELY ACTIVE
Associated Thermoforming INC	Berthoud	CO	20–99	LIKELY ACTIVE
Bci Acrylic	Libertyville	IL	100–499	LIKELY ACTIVE
Bigfoot Construction Equipment, INC.	Woodstock	IL	—	LIKELY ACTIVE
Blue Ridge Biofuels LLC	Newton	NC	—	LIKELY ACTIVE
Cermetech LLC	Cleveland	OH	—	LIKELY ACTIVE
Cnj, INC.	Auburn	AL	20–99	LIKELY ACTIVE
Eco Window Films LLC	Newington	CT	—	LIKELY ACTIVE
Environmental Operating Solutions INC	Pocasset	MA	—	LIKELY ACTIVE
Grimm Industries, INC.	Fairview	PA	100–499	LIKELY ACTIVE

FactoryRegistry lists 4,585 facilities whose primary industry classification is one of the 4 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced thermoplastic resins and plastics materials, polystyrene, in the shares shown above, and does not say which establishments. Where a plant’s own website or a federal registry names what that plant makes, it appears on the plant’s own page with the source named.

The U.S. Census Bureau recorded this product line in 4 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 390 establishments reported producing it.

These are counts of establishments by industry: the Economic Census publishes them as industry totals and never as a list of plants.

Part of Manufacturing of thermoplastic resins and plastics materials (excluding custom-compounded)

Manufacturing of thermoplastic resins and plastics materials, polyethylene Manufacturing of thermoplastic resins and plastics materials, polypropylene Manufacturing of other thermoplastic resins and plastics materials Manufacturing of thermoplastic resins and plastics materials, polyester Manufacturing of thermoplastic resins and plastics materials, polyvinyl chloride Manufacturing of biobased thermoplastic resins and plastics materials, cellulose-, glucose-, starch-, or synthetic-based

Industries

Chemical Manufacturers Plastics & Rubber Manufacturers All product lines

NAPCS collection code 2025350009. Source for the product line, the establishment counts and the shares: U.S. Census Bureau, 2022 Economic Census (ECNNAPCSIND2022). Federal source data is public domain. Facility records are compiled separately by FactoryRegistry and carry their own sources.