Manufacturing of silicone elastomers

Facility	City	State	Employees	Status
PLPlaskolite, LLC.	Columbus	OH	100–499	◐ LIKELY ACTIVE
PSPlaskolite South LLC	Olive Branch	MS	100–499	◐ LIKELY ACTIVE
POPmc Organometallix INC	Carrollton	KY	100–499	◐ LIKELY ACTIVE
PPPolymer Products INC	Grand Prairie	TX	20–99	◐ LIKELY ACTIVE
PUPolyplex USA LLC	Decatur	AL	100–499	◐ LIKELY ACTIVE
PCPolyvision CORP	Okmulgee	OK	20–99	◐ LIKELY ACTIVE
PTPorex Technologies Corporation	Saint Charles	MI	20–99	◐ LIKELY ACTIVE
PDPrc Desoto International Asc Seattle	Woodinville	WA	—	◐ LIKELY ACTIVE
PSPrc-de Soto International INC	Mojave	CA	—	◐ LIKELY ACTIVE
PMPrecision/master Made Paints	Joplin	MO	20–99	◐ LIKELY ACTIVE
Precision Urethane & Machine INC.	Hempstead	TX	—	◐ LIKELY ACTIVE
PMPrefere Melamines	Springfield	MA	20–99	◐ LIKELY ACTIVE
Preformed Line Products Company	Albemarle	NC	100–499	◐ LIKELY ACTIVE
PPrimester	Kingsport	TN	20–99	◐ LIKELY ACTIVE
PUProman USA (pampa) LLC	Pampa	TX	20–99	◐ LIKELY ACTIVE
PPProtech Powder Coatings	Liberty	IN	20–99	◐ LIKELY ACTIVE
PPurafil	Doraville	GA	20–99	◐ LIKELY ACTIVE
QCQuantum Composites INC.	Bay City	MI	20–99	◐ LIKELY ACTIVE
RSReady Seal, INC.	Weatherford	TX	20–99	◐ LIKELY ACTIVE
RIRefcotec INC	Orrville	OH	20–99	◐ LIKELY ACTIVE
RTRegis Technologies INC	Morton Grove	IL	20–99	◐ LIKELY ACTIVE
RMReg Mason City	Mason City	IA	20–99	◐ LIKELY ACTIVE
RSReg Seneca, LLC	Seneca	IL	20–99	◐ LIKELY ACTIVE
Renegade Materials Corporation	Miamisburg	OH	20–99	◐ LIKELY ACTIVE
RPRepublic Powdered Metals INC	Medina	OH	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 6,402 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 silicone elastomers, 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 74 establishments reported producing it; the count for 2 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 2025550000. 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.