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| Custom Biologicals Manufactures biological products for a variety of environmental applications including wastewater treatment, greasetrap maintenance, bioremediation and agriculture. |   |
| Alken-Murray Corporation Manufacturer of chemicals for industrial water and fuel treatments including bioremediation, aquatic restoration, septic and drainline treatments. |   | |
| MIOX Corporation Manufacturer of mixed oxidant process water disinfection equipment for water industry use. |   | |
| Shaners Waste Water Products Distributor of belt filter presses, ploymer cleanup, struvite and viviante removal and prevention and odor control. |   | |
| Bio-Systems Corporation Manufacturer of bacterial products and micronutrients for residential, municipal, commercial and industrial needs. |   | |
| Tri Synergy Manufacturer of specialized bacteria for degradation and odor control. |   | |
| Triad Industries Provider of odor control system for the elimination of odors in waste water treatment facilities, asphalt plants, manufacturing plants and fuel storage or transfer plants. |   | |
| Helix Laboratories Manufacturer of biological and enzymatic bioaugmentation and bioremediation products for municipal and industrial wastewater treatment. |   | |
| Wastewater Odor Control: Martin Marietta Materials Offers wastewater odor control chemicals and supplies such as Magnesium Oxide and Magnesium Hydoxide. |   | |
| Environmental Control Systems & Products Specialist in nuisance odor control, sludge and grease reduction, hydrocarbon mitigation and remediation. |   | |
| Wastewater Odor Control: Interstate Products Odor control items for quick and lasting odor elimination. Produces environmentally friendly maintenance and cleaning products. |   | |
| Purafil Manufacturer of air quality systems for the removal of odorous, corrosive and toxic gases from commercial and industrial environments. |   | |
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