Manufacturing of sewage treatment

Facility	City	State	Employees	Status
MMMissouri Manufacturing, INC	Blue Springs	MO	—	◐ LIKELY ACTIVE
MMModified Metals LLC	Byron	GA	—	◐ LIKELY ACTIVE
MPMontgomery Peterson, INC	Windsor Locks	CT	—	◐ LIKELY ACTIVE
MSMorton Salt - Glendale Facility	Glendale	AZ	20–99	◐ LIKELY ACTIVE
MIMossberg Industries, Inc.	Garrett	IN	20–99	◐ LIKELY ACTIVE
MBMp Biomedicals LLC	Irvine	CA	—	◐ LIKELY ACTIVE
MMMudslayer Manufacturing, LLC	Guthrie Center	IA	—	◐ LIKELY ACTIVE
MGMulti-Chem Group, LLC - Geismar	Geismar	LA	20–99	◐ LIKELY ACTIVE
MMMulti-Chem Manufacturing-Sonora	Sonora	TX	1–19	◐ LIKELY ACTIVE
MCMUNZING - Clover	Clover	SC	20–99	◐ LIKELY ACTIVE
NENabors Energy Transition Solutions LLC	Houston	TX	—	◐ LIKELY ACTIVE
NNalco	Ellwood City	PA	100–499	◐ LIKELY ACTIVE
NINampa, ID	Nampa	ID	20–99	◐ LIKELY ACTIVE
NLNanodirect LLC	Baltimore	MD	—	◐ LIKELY ACTIVE
NCNational Colloid Company	Steubenville	OH	20–99	◐ LIKELY ACTIVE
NRNational Recovery Technologies	Nashville	TN	20–99	◐ LIKELY ACTIVE
NLNemp LLC	Hudson	MA	20–99	◐ LIKELY ACTIVE
NDNinja De-icer, LLC	Green Bay	WI	—	◐ LIKELY ACTIVE
NMNomi Materials CORP	Tarrytown	NY	—	◐ LIKELY ACTIVE
Norit Americas - Corporate and Remote	Horsham	PA	20–99	◐ LIKELY ACTIVE
NPNORIT Pryor	Pryor	OK	20–99	◐ LIKELY ACTIVE
NINormerica Ind. Dyersburg	Dyersburg	TN	20–99	◐ LIKELY ACTIVE
NTNorth Tonawanda Plant	North Tonawanda	NY	1–19	◐ LIKELY ACTIVE
NPNova Pressroom Products	Jaccksonville	FL	1–19	◐ LIKELY ACTIVE
NLNuquantic LLC	Baltimore	MD	—	◐ LIKELY ACTIVE
OEOlgin Efune Recycling Company	Phoenix	AZ	20–99	◐ LIKELY ACTIVE
OTOlson Tool & Plastics, Inc.	Chaska	MN	20–99	◐ LIKELY ACTIVE
OSOmniroot Spc	Seattle	WA	—	◐ LIKELY ACTIVE
PTPak Technologies - 35th and Capital - Salt	Milwaukee	WI	20–99	◐ LIKELY ACTIVE
PTPak Technologies - Townsend	Milwaukee	WI	1–19	◐ LIKELY ACTIVE
PSPalmetto Scientific Glass Company, LLC	Beech Island	SC	—	◐ LIKELY ACTIVE
PPPatterson Plant Base Baby's LLC	Jonesboro	GA	—	◐ LIKELY ACTIVE
PPPDS Plastics, Inc.	Dorr	MI	20–99	◐ LIKELY ACTIVE
PCPerformance Chemical CO	Catano	PR	—	◐ LIKELY ACTIVE
PSPerimeter Solutions Post Falls	Post Falls	ID	20–99	◐ LIKELY ACTIVE
PRPerkins Rouge & Paint Co., LLC	Milford	CT	—	◐ LIKELY ACTIVE
PIPhenova INC	Arvada	CO	—	◐ LIKELY ACTIVE
PCPhoenix Carbon LLC	Kapolei	HI	—	◐ LIKELY ACTIVE
P1Plant 1	Louisville	CO	20–99	◐ LIKELY ACTIVE
PLPlixabilt LLC	Baltimore	MD	—	◐ LIKELY ACTIVE
PCPLZ Corp.	Clinton	MO	20–99	◐ LIKELY ACTIVE
PCPLZ Corp Pacific	Pacific	MO	100–499	◐ LIKELY ACTIVE
PCPm Chemical Solutions	Lehi	UT	—	◐ LIKELY ACTIVE
PPPM Plastics, Inc.	Orchard Park	NY	20–99	◐ LIKELY ACTIVE
PIPolydyne INC.	Riceboro	GA	—	◐ LIKELY ACTIVE
PSPolymer Solutions Group	Cleveland	OH	20–99	◐ LIKELY ACTIVE
PIPolyplex INC	Palm Harbor	FL	—	◐ LIKELY ACTIVE
PIPoly-tech, INC.	Germantown	TN	—	◐ LIKELY ACTIVE
PIPolytec Inc. Moorseville	Mooresville	NC	20–99	◐ LIKELY ACTIVE
PEPower Engineering Co. Inc	Salt Lake City	UT	20–99	◐ LIKELY ACTIVE
PFPrecision Fluid Systems LLC	Moreno Valley	CA	—	◐ LIKELY ACTIVE
Premier Magnesia - Greendale Bulk Plant	Greendale	IN	20–99	◐ LIKELY ACTIVE
Premier Magnesia - Hazelwood Bulk Plant	Waynesville	NC	20–99	◐ LIKELY ACTIVE
Premier Magnesia - Repack	Waynesville	NC	100–499	◐ LIKELY ACTIVE
Premier Magnesia - Supply Chain	Waynesville	NC	20–99	◐ LIKELY ACTIVE
PSPrimary Supply Group, LLC	Seabrook	TX	—	◐ LIKELY ACTIVE
P6Prime 6 LLC	Fairmont	WV	20–99	◐ LIKELY ACTIVE
Prime Materials Recovery, INC - South Windsor	South Windsor	CT	1–19	◐ LIKELY ACTIVE
PTProcess Technology - Headquarters	Willoughby	OH	20–99	◐ LIKELY ACTIVE
PTProcess Technology - Mentor	Mentor	OH	100–499	◐ LIKELY ACTIVE
PAProduction Assistance Link	North Little Rock	AR	20–99	◐ LIKELY ACTIVE
PAP-tech Automation L.l.c.	Bolivar	TN	—	◐ LIKELY ACTIVE
PCPTLP Cranberry	Cranberry Township	PA	20–99	◐ LIKELY ACTIVE
PBPyrotechnique by Grucci, Inc. - Delanson NY	Delanson	NY	1–19	◐ LIKELY ACTIVE
QDQualiChem Distribution Center	Salem	VA	1–19	◐ LIKELY ACTIVE
Qualichem, Inc -Plant 2	Salem	VA	1–19	◐ LIKELY ACTIVE
Qualichem, Inc.- Research Center	Salem	VA	1–19	◐ LIKELY ACTIVE
RTRasio Therapeutics INC	Baltimore	MD	—	◐ LIKELY ACTIVE
RIRCC Indiana	Batesville	IN	20–99	◐ LIKELY ACTIVE
RMRCC Maryland	Pocomoke City	MD	20–99	◐ LIKELY ACTIVE
RTRCC Texas	Arlington	TX	20–99	◐ LIKELY ACTIVE
RQRc Quartermaster LLC	Silver Spring	MD	—	◐ LIKELY ACTIVE
RHReagents Holdings, LLC Parrott Drive	Charlotte	NC	20–99	◐ LIKELY ACTIVE
RCRecycling Center/ Dogwood	Conyers	GA	100–499	◐ LIKELY ACTIVE
RSRedtail Solutions, LLC	Okemah	OK	—	◐ LIKELY ACTIVE
RIRegenerative Industrial, INC	Vashon	WA	—	◐ LIKELY ACTIVE
RLReger Laser INC	Romeoville	IL	—	◐ LIKELY ACTIVE
RBRenew Biomaterials LLC	Seattle	WA	—	◐ LIKELY ACTIVE
RLResanti LLC	Baltimore	MD	—	◐ LIKELY ACTIVE
RPRES Pyro - Manufacturing	Belle Plaine	MN	20–99	◐ LIKELY ACTIVE
RPRichmond Processing - USSTC	Richmond	VA	20–99	◐ LIKELY ACTIVE
RRRoad Runner One Facility	Pecos	TX	1–19	◐ LIKELY ACTIVE
RSRoberts Sinto CORP	Grand Ledge	MI	—	◐ LIKELY ACTIVE
RIRosotics, INC.	Mesa	AZ	—	◐ LIKELY ACTIVE
RNRossini North America	Suwanee	GA	20–99	◐ LIKELY ACTIVE
RIRusmar Inc (adba Atmos Technologies)	West Chester	PA	20–99	◐ LIKELY ACTIVE
RBRussTech - BG	Louisville	KY	20–99	◐ LIKELY ACTIVE
SMSae Manufacturing Specialties CORP.	Bayville	NY	—	◐ LIKELY ACTIVE
SLSalt Lake City	Salt Lake City	UT	1–19	◐ LIKELY ACTIVE
SLSalty Layers 3d LLC	Cudjoe Key	FL	—	◐ LIKELY ACTIVE
SLSanosona LLC	Baltimore	MD	—	◐ LIKELY ACTIVE
SCSasco Chemical Group, LLC - Macon	Macon	GA	1–19	◐ LIKELY ACTIVE
SCSasco Chemical Group, LLC - Warehouse	Albany	GA	1–19	◐ LIKELY ACTIVE
SCSbk & CO Consulting LLC	Richmond	TX	—	◐ LIKELY ACTIVE
SLScigenesis, LLC	Baltimore	MD	—	◐ LIKELY ACTIVE
SAScorpion Atlantis LLC	Baltimore	MD	—	◐ LIKELY ACTIVE
Security Signals, Inc. Somerville Plant	Somerville	TN	20–99	◐ LIKELY ACTIVE
SHSemaSys Houston	Houston	TX	20–99	◐ LIKELY ACTIVE
SOSemaSys OKC	Oklahoma City	OK	20–99	◐ LIKELY ACTIVE
SMSerco Mold	La Verne	CA	20–99	◐ LIKELY ACTIVE

FactoryRegistry lists 3,373 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.