Manufacturing of sodium hydroxide

Facility	City	State	Employees	Status
MEMagnus Engineered Equipment LLC	Willoughby	OH	—	◐ LIKELY ACTIVE
Malco Products, Inc. Akron	Akron	OH	20–99	◐ LIKELY ACTIVE
MRMarshallton Research Laboratories, INC.	Tobaccoville	NC	—	◐ LIKELY ACTIVE
MIMecs INC	Martinez	CA	20–99	◐ LIKELY ACTIVE
MPMenshen Packaging USA	Waldwick	NJ	20–99	◐ LIKELY ACTIVE
MAMetals and Additives LLC	Brazil	IN	100–499	◐ LIKELY ACTIVE
MLMinasolve LLC	Memphis	TN	—	◐ LIKELY ACTIVE
MAMonroe Alfrebro, LLC	Monroe	OH	20–99	◐ LIKELY ACTIVE
MRMontana Renewables LLC	Great Falls	MT	—	◐ LIKELY ACTIVE
NLNatgasoline LLC	Beaumont	TX	100–499	◐ LIKELY ACTIVE
NENew England Biolabs, INC.	Ipswich	MA	—	◐ LIKELY ACTIVE
NNNexpera - New Orleans Central	Chalmette	LA	1–19	◐ LIKELY ACTIVE
NUNicca USA INC	Fountain Inn	SC	20–99	◐ LIKELY ACTIVE
NANorac Additives, LLC	Helena	AR	20–99	◐ LIKELY ACTIVE
NLNorthern Labs INC	Manitowoc	WI	100–499	◐ LIKELY ACTIVE
NNouryon	Moses Lake	WA	20–99	◐ LIKELY ACTIVE
NFNuclear Fuel Services INC	Erwin	TN	—	◐ LIKELY ACTIVE
NINusano, INC	Valencia	CA	—	◐ LIKELY ACTIVE
NINutrix International, LLC	Salt Lake City	UT	100–499	◐ LIKELY ACTIVE
OPOakwood Products Inc.	Estill	SC	20–99	◐ LIKELY ACTIVE
OPOdessa Plant	Odessa	TX	20–99	◐ LIKELY ACTIVE
OBOxea Bishop, LLC	Bishop	TX	20–99	◐ LIKELY ACTIVE
OSOxyChem-Dallas Silicate Plant	Dallas	TX	20–99	◐ LIKELY ACTIVE
PTPak Technologies - Good Hope	Milwaukee	WI	20–99	◐ LIKELY ACTIVE
PBPencco Bardwell	Ennis	TX	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 4,094 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 sodium hydroxide (caustic soda), 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 55 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 2024650000. 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.