- Baltycka Agencja Posznanowania Energii S.A. (BAPE), Poland
- BIOMASA, Slovakia
- Energy Agency of Southeast Sweden (ESS), Sweden
- Energy Centre Ceske Budejovice (ECCB), Czech Republic
- Fundacion Asturiana de la Energia (FAEN), Spain
- Gävle Dala Energikontor, Sweden
- Institut Technique Européen du Bois Energie (ITEBE), France
- Lithuanian Energy Institute (LEI), Lithuania
- O.Ö. Energiesparverband (ESV), Austria
- Ökoinstitut Südtirol / Alto Adige (ÖKI), Italy
- South-East Regional Authority (SERA), Ireland
- target GmbH, Germany
- University of Applied Science & Arts Hildesheim (HAWK), Germany
