Manufacturing of sodium hydroxide

Facility	City	State	Employees	Status
Safehands Distribution Ne, LLC	Indian Orchard	MA	—	● ACTIVE
Saltwerx LLC	Spring	TX	—	● ACTIVE
Sarchem Laboratories INC	Wall Township	NJ	—	● ACTIVE
Seco Group, LLC	Mableton	GA	—	● ACTIVE
Shannon Chemical Corporation	Exton	PA	—	● ACTIVE
Share Corporation	Milwaukee	WI	—	● ACTIVE
Slr Biosciences LLC	Burlington	MA	—	● ACTIVE
Snappy Solutions, INC.	East Hampton	NY	—	● ACTIVE
Sofab Inks Operating LLC	Louisville	KY	—	● ACTIVE
SISolugen, INC	Houston	TX	100–499	● ACTIVE
Solvchem INC	Pearland	TX	—	● ACTIVE
Sora Fuel CORP	Cambridge	MA	—	● ACTIVE
STSouthwest Technologies LLC	Brunswick	GA	—	● ACTIVE
Soylei Innovations, LLC	Ames	IA	—	● ACTIVE
Spill Tackle LLC	Long Beach	MS	—	● ACTIVE
Spill Wrangler, LLC	Hereford	TX	—	● ACTIVE
Sportsense, LLC	Monticello	MN	—	● ACTIVE
Stardust Power INC.	Oklahoma City	OK	—	● ACTIVE
Stellar Solutions INC	Mchenry	IL	—	● ACTIVE
Stone Environmental Services, LLC	Lakewood Ranch	FL	—	● ACTIVE
Sts Specialties INC	Gardendale	AL	—	● ACTIVE
Substrata LLC	Henderson	NV	—	● ACTIVE
Suffolk Sales and Service Corporation	Suffolk	VA	—	● ACTIVE
Suffolk Solutions, INC	Suffolk	VA	—	● ACTIVE
SLSurelight, LLC	Toledo	OH	—	● 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.