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.

The Global Environment Centre Foundation (GEC) is an entity that supports the UNEP’s International Environmental Technology Centre (IETC), based in Japan.

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.

Ecofys, a Navigant company, is an international energy and climate consultancy focused on sustainable energy for everyone. Founded in 1984, the company is a trusted advisor to governments, corporations, NGOs, and energy providers worldwide.

Adverio is a network company specialised in Engineering, Procurement & Construction Management (EPCM) of bio-based product and energy production facilities (Waste to Energy and Waste to Raw Material).

The aim of CIMNE is the development of numerical methods and computational techniques for advancing knowledge and technology in engineering and applied sciences.