METEOLIEN ScopARL
Solved - The Cleantech Company Oy
IT Power Consulting Private Limited (representing IT Power Group)
Foolad Technic International Engineering Company
GRID-Arendal
BlacktoGreen Consulting, S.L.
Wigton Windfarm Limited
KenTec Denmark ApS
Ecology Management ApS
Pure Energy Center
EED Advisory Limited
InnoVentum AB
Gas Natural Fenosa Engineering, S.L. 
Global Environment Centre Foundation
Centre Internacional de Mètodes Numèrics en l`Enginyeria
Practical Action Consulting Limited
EcoMetrix Africa
AMID Development Management Consultant Team
AER
R.J. Burnside International Limited
Fundación Tecnalia Research and Innovation
EQO-NIXUS Advisory, Management and Training Services, SL
Ecofys a Navigant company
Roedl & Partner
Institute of Energy
Nordic Environment Finance Corporation
Carbon Africa Ltd
New Energy and Industrial Technology Development Organization
Motiva Services Oy
Vereniging FME-CWM