German company that is specialized in the planning and construction of biogas plants.

They purify methane from biogas, fermentation, and sewage gas. Based in Loughton, Essex, UK.

Landfill gas company specializing in methane recovery.

Offers pyramid permentation plants for separate production of biogas, and water and solid nutrients.

Western North Carolina nonprofit corporation formed to demonstrate the responsible use of landfill gas as an energy source for small enterprise.

In a joint-venture, they have installed and operate more than 30 biogas to energy plants, representing more than 60 MW of installed power. Vila Nova de Gaia, Portugal.

Enriching low quality methane sources such as landfill or coal mine gas by using pressure swing adsorption in combination with natural zeolites.

Specializing in turnkey bio-gas plants and environmental technologies including hydraulic mixing anaerobic digesters, adsorption chillers and vacuum cascade evaporators.

LES supplies Caterpillar products with single-point responsibility for design, installation, service, parts, overhaul, training and operation.

Manufacturer of regenerative siloxane and VOC removal systems for the biogas industry.

We are consultant in energy. We manage the global chain Waste-Heat-Cold-Power. This includes: Cogeneration, Biomethanisation(digestors),Gasification We offer Consultancy services, EPC and Energy Contracting services (in constellation with partner) Consult our website for details

Biomass to biogas conversion using anaerobic digestion technology based on hydraulic mixing, maintenance free biodigester. Integrated turnkey solutions for agriculture, municipalities and other industries to process organic wastes into energy, high grade fertilizer and water.

Provides biogas conditioning and distributed generation systems. Applications include landfills, wastewater treatment facilities, dairies and food processing plants.