Meteolien is an independent consulting and engineering firm specialized in renewable energies with over 15 years of expertise in consulting, developing and supporting projects around the globe. It has supported more than 110 clients in over 22 countries including France.

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.

CIRCE was established in 1993 as an independent Research Centre to create and develop innovative solutions and scientific/technical knowledge and to transfer them to the business sector in the field of energy.