Global Environment Centre Foundation
Solved - The Cleantech Company Oy
EcoMetrix Africa
XacBank, LLC
Ecofys a Navigant company
Ecosoluzioni Snc
SNV Netherlands Development Organization
Roedl & Partner
Korea Institute of Materials Science
Dabar Ingenieros SL
Island Water Technologies inc.
Daegu Gyeongbuk Institute of Science and Technology
Korea Institute of Civil Engineering and Building Technology
Korea Institute of Science and Technology
Creara Consultores SL
Practical Action Consulting Limited
Natural Resources and Environmental Research Center, University of Haifa
Energías Renovables Exacta S. de R.L. de C.V.
Sustainable Energy Africa NPC
Grue + Hornstrup A/S
IT Power Consulting Private Limited (representing IT Power Group)
IT Power (Australia) Pty Ltd
NIRAS A/S
GreenMax Capital Advisors
Carbone Guinée
SUNCURRENT SA de CV
Gas Natural Fenosa Engineering, S.L. 
National Productivity Council
Fourth Partner Energy Private Limited
AERA GROUP