- Headworks
- Evoqua www.evoqua.com
- Fairfield Service Company www.fairfieldservice.com
- Rebuild-it Services Group (RSG) www.rebuild-it.com
- Moyno www.moyno.com
- Primary Clarification
- Evoqua www.evoqua.com
- Hallsten Corp. www.hallsten.com
- Warminster Fiberglass www.warminsterfiberglass.com
- Hydro Gate www.hydrogate.com
- Strongwell Corp. www.strongwell.com
- Rebuild-it Services Group (RSG) www.rebuild-it.com
- Secondary Process
- ITT Goulds www.gouldspumps.com
- Evoqua www.evoqua.com
- RWL Water www.rwlwater.com
- Aquarius Technologies www.aquariustechnologies.com
- Hallsten Corp. www.hallsten.com
- Hydro Gate www.hydrogate.com
- Mass Transfer Systems www.mtsjets.com
- Solids Thickening
- Komline-Sanderson www.komline.com
- Evoqua www.evoqua.com
- Moyno www.moyno.com
- Hallsten Corp. www.hallsten.com
- Hydro Gate www.hydrogate.com
- ITT Goulds www.gouldspumps.com
- Secondary Clarification
- ITT Goulds www.gouldspumps.com
- Evoqua www.evoqua.com
- Hallsten Corp. www.hallsten.com
- Warminster Fiberglass www.warminsterfiberglass.com
- Hydro Gate www.hydrogate.com
- Strongwell Corp. www.strongwell.com
- Rebuild-it Services Group (RSG) www.rebuild-it.com
- Aquarius Technologies www.aquariustechnologies.com
- Sludge Digestion
- Evoqua www.evoqua.com
- Vaughan www.chopperpumps.com
- Olympus Technologies, Inc. http://www.oti.cc/
- Moyno www.moyno.com
- Hallsten www.hallsten.com
- Gooch Thermal www.goochthermal.com
- Sludge Dewatering
- Komline-Sanderson www.komline.com
- Keystone Conveyor Corp. www.keystoneconveyor.com
- Moyno www.moyno.com
- BioSolids Treatment
- Evoqua www.evoqua.com
- Komline-Sanderson www.komline.com
- Mass Transfer Systems www.mtsjets.com
- SPX Marley www.spx.com/en/marley/pd-mp-biomedia-system
- Tertiary Treatment
- ITT Goulds www.gouldspumps.com
- Evoqua www.evoqua.com
- Weir Floway www.weirminerals.com/products__services/floway_pumps.aspx
- RWL Water www.rwlwater.com
- Nova Water Technologies www.novawt.com
- Aquarius Technologies www.aquariustechnologies.com
- Disinfection
- ITT Goulds www.gouldspumps.com
- The Mastrrr Company www.gasmastrrr.com
- Weir Minerals www.wierminerals.com
- Strongwell Corp. www.strongwell.com
- Hydro Gate www.hydrogate.com
- Warminster Fiberglass www.warminsterfiberglass.com