Manufacturing of sewage treatment
3,554 FACILITIESCensus designationManufacturing of sewage treatment, water treatment, and water purification equipment
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| American Tire Recycling, LLC | Modesto, Ca | CA | 20–99 | LIKELY ACTIVE |
| Ameridia Innovative Solutions INC | Napa | CA | — | LIKELY ACTIVE |
| Ametsa Packaging, LLC | Paris | TX | 100–499 | LIKELY ACTIVE |
| AML Industries Inc | Warren | OH | 20–99 | LIKELY ACTIVE |
| A&M Manufacturing | Spring Hill | KS | 100–499 | LIKELY ACTIVE |
| A&M Manufacturing Co | Martinsburg | WV | 100–499 | LIKELY ACTIVE |
| AMP Robotics - Colorado Headquarters | Louisville | CO | 100–499 | LIKELY ACTIVE |
| Anchorage | Anchorage | AK | 20–99 | LIKELY ACTIVE |
| Apexical Spartanburg | Spartanburg | SC | 20–99 | LIKELY ACTIVE |
| Apex Water and Process, Inc. - Glendale, AZ | Glendale | AZ | 20–99 | LIKELY ACTIVE |
| Apex Water and Process, Inc. - Remote St. Michael | Saint Michael | MN | 20–99 | LIKELY ACTIVE |
| Apex Water and Process, Inc. - Westfield, IN | Westfield | IN | 20–99 | LIKELY ACTIVE |
| Apex Water and Process, Inc. - York, PA | York | PA | 20–99 | LIKELY ACTIVE |
| Apex Wp Intermediate CO | Saint Michael | MN | — | LIKELY ACTIVE |
| Applied Specialties LLC (Avon Lake) | Avon Lake | OH | 20–99 | LIKELY ACTIVE |
| Aquacomp Water Treatment Services LLC | Saint Charles | MO | — | LIKELY ACTIVE |
| AquaPhoenix Hanover HQ - PA | Hanover | PA | 100–499 | LIKELY ACTIVE |
| ARC Automotive Hartsville | Hartsville | TN | 20–99 | LIKELY ACTIVE |
| Archytas Automation INC. | Villa Park | CA | — | REPORTED CLOSED |
| Arq (Red River) Solutions LLC. | Coushatta | LA | 100–499 | LIKELY ACTIVE |
| Ashland-Kenedy | Kenedy | TX | 20–99 | LIKELY ACTIVE |
| Ashland Specialty Ingredients G.p. | Coventry | RI | — | LIKELY ACTIVE |
| ASK Chemicals LLC - Cleveland East | Cuyahoga Heights | OH | 20–99 | LIKELY ACTIVE |
| Aspen Aerogels LLC | East Providence | RI | 100–499 | LIKELY ACTIVE |
| Asrc Federal Facilities Logistics LLC | Beltsville | MD | — | LIKELY ACTIVE |
| Atlanta | Atlanta | GA | 1–19 | LIKELY ACTIVE |
| Atlantic Graphic Systems, INC. | Columbia | MD | — | LIKELY ACTIVE |
| Atlas & Associates, INC | Country Club Hills | IL | — | LIKELY ACTIVE |
| Aurorium - Denham Springs | Denham Springs | LA | 20–99 | LIKELY ACTIVE |
| AVEKA Cottage Grove | Cottage Grove | MN | 1–19 | LIKELY ACTIVE |
| Avenues Auction & Realty LLC | Meridian | MS | — | LIKELY ACTIVE |
| Avista Technologies Inc | San Marcos | CA | 20–99 | LIKELY ACTIVE |
| Azure Water Services, LLC | West Haven | CT | 20–99 | LIKELY ACTIVE |
| Bakersfield CA | Bakersfield | CA | 20–99 | LIKELY ACTIVE |
| Baleco International, Inc. | North Bend | OH | 20–99 | LIKELY ACTIVE |
| Balester Optical CO | Wilkes Barre | PA | 1–19 | LIKELY ACTIVE |
| Banks Machine & Engineering, LLC | Shelbyville | IN | — | LIKELY ACTIVE |
| Barclay Water Management, INC. | Newton | MA | — | LIKELY ACTIVE |
| Battenfeld Grease & Oil Corp of New York | North Tonawanda | NY | 20–99 | LIKELY ACTIVE |
| Bay Plastic Machinery Co LLC | Bay City | MI | 20–99 | LIKELY ACTIVE |
| BBS Automation Atlanta Corporation | Lawrenceville | GA | 20–99 | LIKELY ACTIVE |
| BC - Belcamp, Maryland | Belcamp | MD | 100–499 | LIKELY ACTIVE |
| Belle Chemical | Billings | MT | 1–19 | LIKELY ACTIVE |
| Biosynthesis Ai LLC | Baltimore | MD | — | LIKELY ACTIVE |
| Book Automation, INC | New Milford | CT | — | LIKELY ACTIVE |
| Boss Is Back, LLC | Magnolia | TX | — | LIKELY ACTIVE |
| Bridge | Albany | NY | 20–99 | LIKELY ACTIVE |
| Brightcharm Proving Ground LLC | Baltimore | MD | — | LIKELY ACTIVE |
| Brine Solutions, LLC | Alliance | NE | — | LIKELY ACTIVE |
| Broadway | Albany | NY | 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.
