Active since 2001, the Energy and Environment Group of G+H is one of the leading European based consultancy firms providing innovative and tailor-made advisory services and solutions in the board fields of Climate Change, Development, Energy & Environment, and Sustainability.

Korea Environment Corporation (KECO) is a public sector organization  with the mission to Contribute to ecofriendly national development through the improvement of environment and promotion of resource recycling.

NewClimate Institute is a limited liability non-profit company (GmbH) established in 2014. NewClimate Institute supports research and implementation of action against climate change around the globe.

NIRAS A/S is a private sector, international, multidisciplinary consultancy company established in 1956. It has over 1400 employees located in offices in Europe, Asia and Africa.

GreenMax Capital Advisors (official name, CJ Aron Associates Inc.

Motiva Services Oy is a Private Sector Organization established in 2008 with a mission to create well-being by promoting the use of energy and materials that are as harmless to the environment and as productive as possible. Motiva Services Oy is fully owned subsidiary by Motiva Oy.

The Carbon Trust was incorporated in 2001. The organization conducts studies and research as they relate to Climate Innovation Centres, renewable energies, energy efficiency, and policy planning.

The Research Institute of Innovative Technology for the Earth (RITE) was established as a centre of excellence to develop innovative environmental technologies by the Japanese Government in 1990.

Gaia Consulting is a private sector consultancy firm established in 1993. Gaia has been providing solutions for sustainability to a wide range of clients from private corporations, international organisations to public institutions.

Epsilon Innovation Group Inc. is a private sector organization established with the mission to help client make an informed decision in complex climate change, energy, environment, and technology and policy issues.