Manufacturing of sewage treatment

Facility	City	State	Employees	Status
KFKilgore Flares Company, LLC (open Burning Unit)	Toone	TN	—	◐ LIKELY ACTIVE
KAKuka Assembly and Test CORP Saginaw	Saginaw	MI	100–499	◐ LIKELY ACTIVE
Kurita America INC	Brooklyn Park	MN	500+	◐ LIKELY ACTIVE
LILabchem INC	Zelienople	PA	—	◐ LIKELY ACTIVE
MSMacdermid Specialty Chemical Services	Waterbury	CT	—	◐ LIKELY ACTIVE
MEMac Engineering & Equipment Co., Inc.	Benton Harbor	MI	20–99	◐ LIKELY ACTIVE
MPMagic Plastics INC	Valencia	CA	20–99	◐ LIKELY ACTIVE
MIMagsphere, INC.	Pasadena	CA	—	▲ REPORTED CLOSED
MRMarshallton Research Laboratories, INC.	Tobaccoville	NC	—	◐ LIKELY ACTIVE
MBMaster Builder Solutions	Ashland	VA	—	◐ LIKELY ACTIVE
MIMecs INC	Martinez	CA	20–99	◐ LIKELY ACTIVE
MCMetalube Coating	Corona	CA	1–19	◐ LIKELY ACTIVE
MMidland	Midland	TX	20–99	◐ LIKELY ACTIVE
MMitwellness	Blue Springs	MO	—	◐ LIKELY ACTIVE
MSMmp Sco LLC	Taft	LA	—	◐ LIKELY ACTIVE
MWMw Watermark LLC	Holland	MI	—	◐ LIKELY ACTIVE
NWNalco Water	Chicago	IL	100–499	◐ LIKELY ACTIVE
NENational Engineering Products, INC.	Washington	DC	—	◐ LIKELY ACTIVE
NNicquid	Miamisburg	OH	—	◐ LIKELY ACTIVE
NSNuance Solutions INC	Chicago	IL	100–499	◐ LIKELY ACTIVE
OUOne Up Mfg 3	Gardena	CA	—	◐ LIKELY ACTIVE
OOnscent/norwood	Norwood	NJ	—	◐ LIKELY ACTIVE
PCPackers Chemical, INC.	Grand Island	NE	—	◐ LIKELY ACTIVE
PSPan-glo St Louis-trenton Avenue	Saint Louis	MO	—	◐ LIKELY ACTIVE
PIParagon Industries	Mesquite	TX	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 3,554 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 sewage treatment, water treatment, and water purification equipment, 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, and withheld the establishment count for every one of them.

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 2019125000. 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.