Manufacturing of swimming pool chemical preparations

9,408 FACILITIES

Facility	City	State	Employees	Status
L. Schultz INC Dba Lee's Aquarium & Pet Products	San Marcos	CA	20–99	LIKELY ACTIVE
Lund International Holding Company	Lawrenceville	GA	100–499	LIKELY ACTIVE
Lyondellbasell Advanced Polymers INC.	Grand Junction	TN	—	LIKELY ACTIVE
Macdermid Specialty Chemical Services	Waterbury	CT	—	LIKELY ACTIVE
Macro Plastics Washington	Union Gap	WA	—	LIKELY ACTIVE
Magee Plastics Company	Warrendale	PA	20–99	LIKELY ACTIVE
Magnolia Windows & Doors, LLC	Baldwin	GA	100–499	LIKELY ACTIVE
Magsphere, INC.	Pasadena	CA	—	REPORTED CLOSED
Mahle Filter Systems	Murfreesboro	TN	—	LIKELY ACTIVE
Majors Plastics INC	Omaha	NE	100–499	LIKELY ACTIVE
Maple Valley Plastics LLC	Brown City	MI	20–99	LIKELY ACTIVE
Marman Industries INC	La Verne	CA	—	LIKELY ACTIVE
Marshallton Research Laboratories, INC.	Tobaccoville	NC	—	REPORTED CLOSED
Marvin	Kansas City	KS	—	LIKELY ACTIVE
Master Builder Solutions	Ashland	VA	—	LIKELY ACTIVE
Mathews Brothers Company	Belfast	ME	100–499	LIKELY ACTIVE
Matrix Tool, INC.	Fairview	PA	100–499	LIKELY ACTIVE
Mauser Packaging Solutions	Conroe	TX	20–99	LIKELY ACTIVE
McClarin Composites - Filbert	Hanover	PA	20–99	LIKELY ACTIVE
Mcclarin Plastics Llc/blettner Ave	Hanover	PA	—	LIKELY ACTIVE
M-D Building Products Brooklet	Brooklet	GA	20–99	LIKELY ACTIVE
Mecs INC	Martinez	CA	20–99	LIKELY ACTIVE
Medallion Plastics	Elkhart	IN	100–499	LIKELY ACTIVE
Mercury Plastics, INC.	Chicago	IL	100–499	LIKELY ACTIVE
Merlin Industries	Hamilton	NJ	100–499	LIKELY ACTIVE

FactoryRegistry lists 9,408 facilities whose primary industry classification is one of the 2 industries above. This is a list by industry, not a list of makers: Census reports that establishments in these industries produced swimming pool chemical preparations, 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 2 US manufacturing industries in the 2022 Economic Census, as the most specific line those industries reported, where 33 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.

Industries

Chemical Manufacturers Plastics & Rubber Manufacturers All product lines

NAPCS collection code 2045536000. 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.