Practical Action Consulting (PAC) is the consulting arm of Practical Action, an international non-governmental organisation that uses technology to challenge poverty in developing 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.

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

The Helmholtz-Zentrum Geesthacht-Zentrum für Material-und Küstenforschung GmbH (HZG) is one of 18 members of the Helmholtz Association of German Research Centres Germany's largest science organization.

Acclimatise has been engaged in the delivery of climate risk management since its inception in 2004, advising private and public sector clients in developed and developing countries, on how to make their policies, projects, investments and assets resilient to climate change risks today and into t

EQO-NIXUS, member of OCA Group, is a global consulting company specialized in technical assistance services related to climate change mitigation and adaptation, clean energy (renewable energy and energy efficiency) and low carbon economy promotion.

Center for Energy, Environment and Resources (CENER21) is a non-governmental not for profit organization established in the year 2006 with the mission to contributing to sustainable development in South East Europe.

GOPA Consultants is a private consulting company with over 50 years of experience in designing and implementing technical assistance projects for national and international donors.