Solved - The Cleantech Company Oy
BlacktoGreen Consulting, S.L.
Energy Changes Projektentwicklung GmbH
Wigton Windfarm Limited
Global Environment Centre Foundation
Sustainable Energy Africa NPC
The Green House
Ecofys a Navigant company
Roedl & Partner
Institute of Energy
Nordic Environment Finance Corporation
Carbon Africa Ltd
New Energy and Industrial Technology Development Organization
Revelle Group
Epsilon Innovation Group Inc.
Vereniging FME-CWM
IT Power Consulting Private Limited (representing IT Power Group)
NIRAS A/S
GreenMax Capital Advisors
Motiva Services Oy
SUNCURRENT SA de CV
Gas Natural Fenosa Engineering, S.L. 
Foolad Technic International Engineering Company
GRID-Arendal
Korea National Cleaner Production Center
Gómez-Acebo & Pombo Abogados, S.l.P.
EcoMetrix Africa
KenTec Denmark ApS
Ecology Management ApS
AMID Development Management Consultant Team