Manufacturing of sewage treatment
3,554 FACILITIESCensus designationManufacturing of sewage treatment, water treatment, and water purification equipment
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Acufast | Sylmar | CA | — | UNVERIFIED |
| Aculon INC | San Diego | CA | — | UNVERIFIED |
| Adex CORP | Parkersburg | WV | — | UNVERIFIED |
| Ad Fire Protection Systems | Louisa | VA | — | UNVERIFIED |
| Adt Commercial | Fremont | CA | — | UNVERIFIED |
| Advanced Chemblocks INC | Hayward | CA | — | UNVERIFIED |
| Advanced Chemical Concepts | Grand Rapids | MI | — | UNVERIFIED |
| Advanced Coating | Rancho Cucamonga | CA | — | UNVERIFIED |
| Advanced Materials and Coatings Specialities INC | Azusa | CA | — | UNVERIFIED |
| Advance Element | Atlanta | GA | — | UNVERIFIED |
| Aegis Chemical Solutions | Big Lake | TX | — | UNVERIFIED |
| Aeglos Enterprises LLC | Bellevue | OH | — | UNVERIFIED |
| Aequor INC | San Diego | CA | — | UNVERIFIED |
| Aequor INC | San Diego | CA | — | UNVERIFIED |
| Afco Products INC | Des Plaines | IL | — | UNVERIFIED |
| A G Miles, LLC | Madera | CA | — | UNVERIFIED |
| Aim Biosciences INC | Hayward | CA | — | UNVERIFIED |
| Air Prod & Chem INC | Los Angeles | CA | — | UNVERIFIED |
| Air Products and Chemicals, INC. | Allentown | PA | — | UNVERIFIED |
| Air Transport International | San Francisco | CA | — | UNVERIFIED |
| Akzo Nobel | Duluth | GA | — | UNVERIFIED |
| Akzo Nobel Chem INC Filtrol C | Los Angeles | CA | — | UNVERIFIED |
| Alan Parrish | Torrance | CA | — | UNVERIFIED |
| Albertsons (chemtreat Containers) | Riverside | CA | — | UNVERIFIED |
| Alff Construction, LLC | Gravette | AR | — | UNVERIFIED |
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.