• Vapex Environmental Technologies
• Purafil – pelletized carbon and impregnated media for odor applications, pressurized units for electronic rooms and corrosion applications, biological scrubber for high H2S applications
• US Peroxide– peroxide addition for odor management

Fiberglass Products

• Engineered Fiberglass Composites (EFC) – pre-engineered FRP buildings, flumes
• MFG Water Treatment Products – FRP weirs, baffles, effluent troughs, clarifier launder covers
• RPS Engineering – FRP domes, flat tank covers
• Orenco Composites – One-piece, closed molded vacuum-infused fabrication of FRP tanks, enclosures, buildings and other specialty products

Engineered Fabric /Baffles

• Environmental Fabrics – lagoon liners, floating covers
• ThermaFab – lagoon baffles, containment curtains

Strainers and Separators

• Parkson Corporation – Oil/water separator

Advanced Oxidation Processes (AOP)

• Trojan Technologies – taste and odor, groundwater remediation, environmental contaminant treatment (ECT)

Tanks and Tank Covers

• RPS Engineering – aluminum geodesic domes and flat covers, access hatches