Taiwan Research Institute
Instituto de Investigación Geológico y Energético
ALTEREA
Factor Ideas Integral Services, S.L.
National Centre for Sustainable Production and Consumption
ACCIONA Ingeniería, S.A.
Global Environment Centre Foundation
Korea Institute of Civil Engineering and Building Technology
Environmental Consulting Company S.A.S
ECO&PARTNERS
Audit et Gestion d' Energie
EQO-NIXUS Advisory, Management and Training Services, SL
LAVOLA 1981, SA (Anthesis Group)
EPRO Consulting JSC
LTS International
SUNJIN Engineering and Architecture
Agencia Chilena de Eficiencia Energética
I CARE & CONSULT
Royal Melbourne Institute of Technology
the greenwerk. GbR
KPMG Samjong Accounting Corp.
Basel Agency for Sustainable Energy
CAIA INGENIERIA
Instituto Dominicano de Desarrollo Integral
Fideicomiso para el Ahorro de Energía Eléctrica
Confederation of Indian industry - Sonrabji Godrej Green Business Centre
RINA Consulting
International Institute for Energy Conservation
Deloitte Tohmatsu Financial Advisory LLC
Fundação Brasileira para o Desenvolvimento Sustentável