DE,
BAXI INNOTECH GMBH,
SENERTEC KRAFT-WARME ENERGIESYSTEME GMBH,
ENGIE,
BGNE,
DTU,
European Association for the Promotion of Cogeneration,
ENVIRONMENT PARK SPA,
POLITO,
Element Energy,
SOLIDPOWER SPA,
GASWARME-INSTITUT ESSEN EV,
HYER,
DANTHERM POWER A.S,
DBI - GTI,
VAILLANT GMBH,
BTT,
EIFER,
EST,
Imperial,
RCVT,
RIESAER BRENNSTOFFZELLENTECHNIK GMBH GESELLSCHAFT FUR ENTWICKLUNG UNDANWENDUNG INNOVATIVER ENERGIESYSTEME,
DONG OIL&G,
VIESSMANN WERKE,
CERES POWER LIMITED,
DE WIND PO,
ID,
HEXIS AG,
ELCORE GMBH