Manufacturing of filtering and purifying machinery and apparatus for desalinization, excluding parts

Facility	City	State	Employees	Status
Alluxa, INC.	Santa Rosa	CA	20–99	● ACTIVE
Aqua-aerobic Systems INC	Loves Park	IL	100–499	● ACTIVE
Atomic Machines, INC.	Emeryville	CA	20–99	● ACTIVE
Belshaw Bros., INC.	Auburn	WA	20–99	● ACTIVE
Better Engineering Manufacturing INC	Joppa	MD	—	● ACTIVE
Birger Engineering, INC	Boston	MA	—	● ACTIVE
Bmf Precision INC	Maynard	MA	—	● ACTIVE
Bond Optics, LLC	Lebanon	NH	20–99	● ACTIVE
C & a Tool Engineering INC	Churubusco	IN	—	● ACTIVE
Chicago Dryer CO	Chicago	IL	100–499	● ACTIVE
Clemco Industries CORP.	Washington	MO	100–499	● ACTIVE
Columbia Marking Tools, INC.	Chesterfield	MI	20–99	● ACTIVE
Comefri USA INC	Hopkinsville	KY	20–99	● ACTIVE
Cvi Laser LLC	Albuquerque	NM	20–99	● ACTIVE
Darter Plastics, INC	Becker	MN	—	● ACTIVE
Dermlite LLC	Aliso Viejo	CA	20–99	● ACTIVE
Devon Precision Industries, INC	Wolcott	CT	—	● ACTIVE
Digicom Electronics INC.	Oakland	CA	—	● ACTIVE
Direct Color, INC.	Rocky Hill	CT	20–99	● ACTIVE
Eirich Machines, INC.	Gurnee	IL	20–99	● ACTIVE
Elsner Engineering Works INC	Hanover	PA	20–99	● ACTIVE
Endress+hauser Optical Analysis, INC.	Ann Arbor	MI	100–499	● ACTIVE
Fenn LLC	East Berlin	CT	20–99	● ACTIVE
Formlabs INC.	Somerville	MA	100–499	● ACTIVE
Freund INC.	Marion	IA	100–499	● ACTIVE
Fusion Fluid Equipment LLC	Whitehall	MI	20–99	● ACTIVE
Future Technologies, INC	Bay City	MI	20–99	● ACTIVE
Glassline CORP	Perrysburg	OH	20–99	● ACTIVE
Gooch & Housego (palo Alto) LLC	Fremont	CA	20–99	● ACTIVE
Headworks INC	Houston	TX	20–99	● ACTIVE
Howell Laboratories INC	Bridgton	ME	20–99	● ACTIVE
Inrad Optics, INC.	Northvale	NJ	20–99	● ACTIVE
Integrated Cryogenic Solutions, LLC	Escondido	CA	20–99	● ACTIVE
J. Harris Industrial Water Treatment, INC	Oxnard	CA	100–499	● ACTIVE
Komline-sanderson Group, INC.	Peapack	NJ	100–499	● ACTIVE
KIKyocera International Inc.(san Diego)	San Diego	CA	500+	● ACTIVE
Leupold & Stevens INC	Beaverton	OR	500+	● ACTIVE
Maxson Automatic Machinery CO	Westerly	RI	20–99	● ACTIVE
Microsonic, INC	Ambridge	PA	—	● ACTIVE
NCN/s Corporation	Valencia	CA	20–99	● ACTIVE
Nu-tek Precision Optical CORP.	Aberdeen	MD	20–99	● ACTIVE
Optics Masters, LLC	Poway	CA	—	● ACTIVE
Optimax Systems, INC.	Ontario	NY	100–499	● ACTIVE
Optipro Systems, LLC	Ontario	NY	100–499	● ACTIVE
OSOrenco Systems, INC.	Sutherlin	OR	100–499	● ACTIVE
Pfg Precision Optics INC	Ocean Springs	MS	20–99	● ACTIVE
Precision Optics Corporation INC	Gardner	MA	—	● ACTIVE
Progressive Machine & Design, LLC	Victor	NY	—	● ACTIVE
Quantum Innovations INC	Central Point	OR	—	● ACTIVE
Rochester Precision Optics, LLC	West Henrietta	NY	100–499	● ACTIVE

FactoryRegistry lists 1,939 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 filtering and purifying machinery and apparatus for desalinization, excluding parts, 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 27 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.

NAPCS collection code 2014410000. 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.