| Bedminster International: Ireland. Provides a bio-energy technology solution that converts biodegradable waste into biofuel and/or compost. |
| Biomass Technology Group: Conversion of biomass (residues or fuel crops) and waste, ranging from research to commercial technology applications. Site topics include combustion, gasification, pyrolysis, anaerobic digestion, cookstoves, and energy crops. |
| Caldwell Environmental: USA. Biological products for the removal of fats, oils, and grease, solid wastes and hydrocarbons from the environment. |
| EarthFirst Technologies, Inc: Offers conversion services for municipal wastes and other organic matter. |
| Enviromix (Southern Melbourne) Pty Ltd: Establishes commercially viable, bioconversion facilities capable of recovering and converting Australian green organics through a unique biotechnology processing system into products with a high market value. |
| Global Energy Solutions: USA. Environmental company that finances, designs, builds, and operates solid waste management non-incineration and thermal converter system to produce electricity and desalinization of water from various wastes. |
| Micro-Blaze Microbial Products: Cleans up oil and other hydrocarbon and organic wastes by biodegrading them into harmless byproducts. |
| New Ecology Philosophy - NEPH: Bacteria and enzymes for utilization in agriculture, water treatment, anaerobic digestion, composting etc. |
| Organic Resource Technologies Ltd: Australia. The DiCOM bioconversion process is a novel technology that combines the benefits of anaerobic digestion and aerobic composting in a concurrent, sequencing batch in-vessel system. |
| Recovered Energy, Inc: Manufactures plasma gasification systems for recycling many types of waste into useable products. |
| Retexo: Changes fly ash into a building material, a sorbent for dry or semi-dry desulphurization of coal power plants, and an additive for clay processing. |
| Universal First International Ltd: Offers P-Life plastic additive technology that can control the decomposition of plastic bags. The garbage bags get decomposed to water, carbon dioxide and toxic free biomass. |
| Valley Air Solutions LLC: Supplies methane digester technology, biogas treatment systems, biogas monitoring and engine/turbine protection systems and anaerobic treatment lagoons. |
| Worldwide Service Company LLC: Clean air combustion technology (incineration) for disposal of various types of wastes, including pharmaceutical and industrial. |
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