Manufacturing of thermoplastic resins and plastics materials, polypropylene

Facility	City	State	Employees	Status
Ab Specialty Silicones, LLC	Waukegan	IL	20–99	● ACTIVE
Acrotech, INC.	Lake City	MN	20–99	● ACTIVE
Alpha Plastics INC.	Coon Rapids	MN	—	● ACTIVE
ALAmerican Laboratories, LLC	Omaha	NE	1–19	● ACTIVE
APAmerican Polywater CORP	Stillwater	MN	20–99	● ACTIVE
Apothecary Products, LLC	Burnsville	MN	100–499	● ACTIVE
Aurora Technologies INC	Pacific	MO	100–499	● ACTIVE
BDBioenergy Development Group LLC	Memphis	TN	20–99	● ACTIVE
Bjb Enterprises INC	Tustin	CA	—	● ACTIVE
Blue Grass Chemical Specialties, LLC	New Albany	IN	20–99	● ACTIVE
Bonanza Bioenergy LLC	Garden City	KS	—	● ACTIVE
Brewer Science INC	Rolla	MO	100–499	● ACTIVE
Cayman Chemical CO INC	Ann Arbor	MI	100–499	● ACTIVE
CPChemdesign Products INC	Marinette	WI	100–499	● ACTIVE
Chemical Solvents INC	Cleveland	OH	—	● ACTIVE
Creative Pultrusions INC	Alum Bank	PA	100–499	● ACTIVE
Dana Poly CORP.	Dover	NJ	20–99	● ACTIVE
Delta Foremost Chemical CORP.	Memphis	TN	100–499	● ACTIVE
Dielectrics INC.	Chicopee	MA	—	● ACTIVE
Dinsmore & Associates, LLC	Irvine	CA	20–99	● ACTIVE
Dixie Chemical Company, INC.	Pasadena	TX	100–499	● ACTIVE
DEDupont Electronic Materials International, LLC	Marlborough	MA	100–499	● ACTIVE
Eichrom Technologies LLC	Lisle	IL	20–99	● ACTIVE
Enchem America, INC	Commerce	GA	20–99	● ACTIVE
Equinox Chemicals, LLC	Albany	GA	—	● ACTIVE
ESE S Robbins Corporation	Muscle Shoals	AL	100–499	● ACTIVE
Eurofins Genomics LLC	Louisville	KY	—	● ACTIVE
FCFlexcon Co, INC	Spencer	MA	—	● ACTIVE
Frontier Specialty Chemicals INC.	Logan	UT	20–99	● ACTIVE
Gelest, INC	Morrisville	PA	—	● ACTIVE
Glacial Lakes Energy LLC	Watertown	SD	20–99	● ACTIVE
Glenroy INC	Menomonee Falls	WI	100–499	● ACTIVE
Greenfield Global USA INC.	Shelbyville	KY	20–99	● ACTIVE
Hexcel CORP	Casa Grande	AZ	100–499	● ACTIVE
Inpro CORP	Muskego	WI	500+	● ACTIVE
Integrated Dna Technologies, INC.	Coralville	IA	—	● ACTIVE
J6 Polymers LLC	Genoa	IL	—	● ACTIVE
Jade Engineered Plastics, INC	Warren	RI	20–99	● ACTIVE
Jayhawk Fine Chemicals Corporation	Galena	KS	100–499	● ACTIVE
Kastalon INC	Alsip	IL	20–99	● ACTIVE
Kayaku Advanced Materials INC	Westborough	MA	100–499	● ACTIVE
Kor-chem, INC.	Atlanta	GA	—	● ACTIVE
Lacamas Laboratories INC	Portland	OR	20–99	● ACTIVE
Lakeside Plastics, INC.	Oshkosh	WI	100–499	● ACTIVE
Mannkind Corporation	Danbury	CT	100–499	● ACTIVE
Mast Technologies, LLC	San Diego	CA	1–19	● ACTIVE
Maverick Molding CO.	Blue Ash	OH	—	● ACTIVE
Milwaukee Composites, INC.	Cudahy	WI	100–499	● ACTIVE
Monument Chemical Houston LLC	Houston	TX	100–499	● ACTIVE
Monument Chemical Port Arthur, LLC	Port Arthur	TX	20–99	● ACTIVE

FactoryRegistry lists 4,972 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, polypropylene, 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. At least 524 establishments reported producing it; the count for 1 of those industries was withheld.

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

NAPCS collection code 2025350006. 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.