The greenwerk. offers climate policy and sustainable energy policy related advice to clients in both developing and developed countries.

Pöyry Austria GmbH, a member of the global Pöyry Group, is a consulting and engineering company with deep expertise with extensive local knowledge to deliver sustainable project investments.

Environmental Hydraulics Foundation (IHCantabria) is a research and academic, public sector not for profit organization.

Environmental Research Institute (ERI) is a flagship Institute for Environmental, Marine and Energy research in Ireland. The ERI has over 300 researchers working in interdisciplinary and currently has 45 live research projects focused on climate mitigation, adaptation and understanding.

IRD - Institut de Recherche pour le Développement (Research Institute for Development) - is a research organization based in France that is working with its partners in the South to address international development issues.

Umweltbundesamt GmbH is a government owned company which acts as the national agency for environmental protection and environmental control. The main tasks of the Agency are:

- Assessment of the state of the environment and of its changes and trends

GWCC INTERIVAL ZT GmbH (GWCC) is a consulting company based in Vienna (part of the Austrian Consulting Group ROHRHOFER & Partner).

Antea®Group Belgium is an international engineering and environmental consulting firm. Antea Group specializes in full-service solutions in the fields of environment, infrastructure, urban planning and water.