Manufacturing of sewage treatment, water treatment, and water purification equipment
3,373 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Water Science Technologies LLC | Birmingham | AL | — | UNVERIFIED |
| Water Science Technologies LLC - Miles City | Miles City | MT | — | UNVERIFIED |
| Waveguide Corporation | Cambridge | MA | — | UNVERIFIED |
| Weatherford Facility Manufacturing | Weatherford | TX | — | UNVERIFIED |
| Weaver Ind Inc/denver | Denver | PA | — | UNVERIFIED |
| Weber | San Leandro | CA | — | UNVERIFIED |
| Wellons Water Technology | Vancouver | WA | — | UNVERIFIED |
| Wellston Aerosol Mfg CO INC | Wellston | OH | — | UNVERIFIED |
| wellstronics3D LLC | Inver Grove Heights | MN | — | UNVERIFIED |
| Westech Aerosol | Bremerton | WA | — | UNVERIFIED |
| Westfalia Surge West INC. | Fresno | CA | — | UNVERIFIED |
| Westlake Chemical | Gallman | MS | — | UNVERIFIED |
| Westroc LLC | Scottsdale | AZ | — | UNVERIFIED |
| Westwego Facility | Westwego | LA | — | UNVERIFIED |
| Westwin LTD | Detroit | MI | — | UNVERIFIED |
| Wet Design | Sun Valley | CA | — | UNVERIFIED |
| Wharton Chemical Complex | Hungerford | TX | — | UNVERIFIED |
| Wicklander Printing CORP | Chicago | IL | — | UNVERIFIED |
| Wilcorp Inds INC -bil | Billings | MO | — | UNVERIFIED |
| Willows at East Greenville | East Greenville | PA | — | UNVERIFIED |
| Willy Quoc Mai | La Mesa | CA | — | UNVERIFIED |
| Wilpak Plastics Industries INC | Kearny | NJ | — | UNVERIFIED |
| Winnemucca Municipal Airport Nw Quadrant | Winnemucca | NV | — | UNVERIFIED |
| Wirtz Manufacturing Co., INC. Plant 4 | Port Huron | MI | — | UNVERIFIED |
| W L Plastics CORP | Cedar City | UT | — | UNVERIFIED |
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.