Green Home Solution - Nandrin

Solution By SUN - Blegny

MC Solar sa - Fléron

Lambert Géraldine - Soumagne

LifeGreen Solutions - Libin

Stack Hydrogen Solutions GmbH - Aachen

NPROXX B.V. - Heerlen

Parc éolien du Lambiester - Lierneux

Center for Sustainable Hydrogen Systems (CSHS) - Aachen

Ecogenium e.V. - Aachen