Seiler SAS
Ohlungen
France

Waga Energy
Eybens
France

Roto Pumps GmbH
Laupheim
Germany

BGasTech
Barcelona
Spain

IBC Energy - Dr. Santonocito Gaetano
Calenzano
Italy

Bioconservación S.A.
Gavà
Spain

Ecomembrane Srl
Gadesco Pieve Delmona CR
Italy

Biogastechnik - Sued - Allemagne
Isny
Germany

BioConstruct
Melle
Germany

RELOX Technik GmbH
Bremen
Germany

Membrane Systems Europe BV
Hengelo
Netherlands

Planet Biogas Global GmbH
Vreden
Germany

Biogascogne
Lagraulet-du-Gers
France

Inrigo
Vanvikan
Norway

Rohn GmbH
Insingen
Germany

Anessa
Fredericton
Canada

dmt Environmental Technology BV
Joure
Netherlands

Energy & Waste Condorchem Group
Premià de Dalt
Spain

Wurzer Umwelt GmbH
Eitting
Germany

BiogasWorld Medica Inc
Quebec
Canada