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Circon International, LLC
Circon International develops and operates energy facilities that convert waste materials into baseload electricity, clean fuels, and industrial commodities using pyrolysis instead of incineration. The company serves industrial and utility markets by diverting waste from landfills to produce multiple revenue streams including renewable energy, clean fuels, organic bio-supplements, and recovered supply chain resources.
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Circon International, LLC at a glance
Circon International, LLC is a renewable energy & waste management company headquartered in United States. Its most recent funding round raised $4M in July 2025. Xcout tracks 17 named people at Circon International, LLC, including David L Duren (CEO).
Circon International, LLC leadership
- David L DurenCEO
- Shon ConleyExecutive VP, Chief Financial Officer
- Jason L FrazerExecutive VP, Chief Strategy Officer
- Tim BrownExecutive VP, Chief Legal Officer
- David L DurenChairman, CEO and Founder
- Tom BonolaExecutive VP, Chief Digital Officer and Founder
11 more named people on record for Circon International, LLC, with roles, board committees and tenure — see the full roster →
Circon International, LLC funding rounds
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| SEC Form D filing | $4M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
Circon International, LLC competitors
A few of Circon International, LLC's closest competitors — see the full list of competitors and alternatives →
Kore Infrastructure converts landfill-bound organic waste into renewable, baseload power without combustion using its Modular Pyrolysis Reactor technology. The company serves landfill operators and power buyers by developing modular energy infrastructure located directly at landfill sites.
Synthec Fuels Wisconsin, Inc. develops technology and near-zero emission plants to convert organic waste, sewage sludge, and non-recyclable plastics into green hydrogen, sustainable aviation fuels, industrial gases, and fertilizers. The company aims to establish a circular economy that utilizes waste materials to produce carbon-neutral synthetic fuels and products for mobility and industrial applications.
Global Clean Energy Holdings, Inc. drives the transition to sustainable infrastructure by providing artificial intelligence, waste-to-energy solutions, and resilience technologies. The company serves clients by delivering technologies designed to enable smarter, cleaner energy and infrastructure decisions.
Biointra Corp provides industrial waste management and circular economy services, transforming organic industrial waste into certified clean energy such as biogas, thermal energy, and electricity. The company serves regulated industries such as the agro-food, agricultural, and forestry sectors primarily in Mexico by converting environmental liabilities into structured energy solutions.
Orizon Valorização de Resíduos operates ecoparks for solid waste management and urban sustainability. The company provides services including renewable energy and biogas generation, organic fertilizer production, circular economy solutions, reverse manufacturing, and carbon credit generation.
Vortechs Management uses an anaerobic thermal cracking process to convert end-of-life, mixed plastic, and other hydrocarbon waste into a feedstock called Eco for product recycling or into sustainable energy sources like electricity, hydrogen, ammonia, and low-sulfur synthetic fuel. The company serves waste management needs by converting 80-90% of plastic waste into useful materials to support a circular economy.
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More on Circon International, LLC in Xcout Intel
- 17 named people with titles, LinkedIn and board committees
- 1 funding round with the investors in each, and who they co-invest with
- The full competitor set, tracking, exports and API access