CircumVent Global began as a decarbonization startup and shifted toward practical local infrastructure after discovering that customers needed help managing waste, not just purchasing carbon credits. The company now builds onsite Waste to Energy systems for farms, food processors, and public-sector operators, converting difficult waste streams into usable energy while reducing reliance on landfills.
Ecotone RenewablesFounded in 2019 by three engineers, Ecotone Renewables is a Pittsburgh public benefit corporation built around the idea that food waste should stay useful rather than fill dumpsters. The founder-led company helps commercial kitchens and institutions handle scraps on site, with its service team managing the equipment and turning the resulting material into liquid fertilizer. Its work has diverted more than 1 million pounds of food waste and supported 14 operating ZEUS units.325311WILKINSBURG, PA
Eco Waste SolutionsSince 1993, Eco Waste Solutions has been an award-winning cleantech manufacturer known for tackling waste problems in places where ordinary disposal options are limited. The North American company has delivered thermal waste-conversion projects in 18 countries for governments, communities, military organizations and remote industrial operations, including a long-running role in expeditionary waste management. Its work spans project guidance through implementation, with systems designed to operate in demanding climates and locations.BATAVIA, NY
EarthPeak Solutions, LLCAt its South Charleston EcoPark, EarthPeak Solutions turns food waste into regenerative resources with BioDigester systems and related recovery services. The company also supplies compostable food-service products, extending its landfill-diversion focus from waste collection and de-packaging to everyday operations. Its BioDigesters handle food-waste inputs ranging from 200 pounds to 15 tons per day, producing material used to support soil health and regenerative agriculture.SOUTH CHARLESTON, OH
International Waste IndustriesInternational Waste Industries grew from the 1979 merger of an incinerator company and a waste-handling company with roots in the 1960s. For more than 40 years, IWI has designed and manufactured waste-to-energy systems, including its first installation in 1984, for customers worldwide; its work ranges from an 80-ton-per-day Russian plant to systems built for demanding climates.POTOMAC, MD