1. LABORATORIO ENERGIA AMBIENTE PIACENZA (LEAP)
  2. EU CORE CONSULTING SRL (EUCORE)
  3. ENERGEAN OIL & GAS – ENERGEIAKI AIGAIOU ANONYMI ETAIREIA EREVNAS KAI PARAGOGIS YDROGONANTHRAKON (ENERG-EL)
  4. BUZZI UNICEM SPA (BUZZI)
  5. TITAN CEMENT COMPANY AE (TITAN)
  6. SUMITOMO SHI FW ENERGIA OY (SFW)
  7. AIR LIQUIDE ITALIA SERVICE SRL (AIL-IT-S)
  8. FRAUNHOFER GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG EV (FRAUNHOFER)
  9. POLITECNICO DI MILANO (POLIMI)
  10. THE BOSTON CONSULTING GROUP S.R.L (BCG)
  11. AGENCIA ESTATAL CONSEJO SUPERIOR DE INVESTIGACIONES CIENTIFICAS (CSIC)
  12. CELITEMENT GMBH & CO. KG (CELIT)
  13. UNIVERSITEIT UTRECHT (UU)
  14. WIETERSDORFER ALPACEM GMBH (ALCEM)
  15. ARTIDEK (ARTIDEK)
  16. MTU SHOGENERGY (SHOGen)
  17. LAPPEENRANNAN-LAHDEN TEKNILLINEN YLIOPISTO LUT (LUT)
  18. TECNO PROJECT INDUSTRIALE SRL (TPI)
  19. ASSOCIAZIONE CLUST-ER ENERGIA E SVILUPPO SOSTENIBILE (ClustER)
  20. CENTRE FOR RENEWABLE ENERGY SOURCES AND SAVING FONDATION (CRES)
  21. A2A AMBIENTE SPA (A2AAMB)
  22. ENI SPA (ENI)
  23. A2A SPA (A2ASpA)
  24. BUZZI UNICEM SRL (BUZZI SRL)
  25. SNAM S.P.A. (SNAM)