Currently, 25 national associations are part of Hydrogen Europe:

• Belgium: WaterstofNet vzw
• Bulgaria: H2BG
• Croatia: CROH2 - Croatian Hydrogen Association
• Czech Republic: HYTEP - Czech Hydrogen Technology Platform
• Denmark: Brintbranchen - Hydrogen Denmark
• Estonia: Estonian Hydrogen Association
• Finland: Finnish Energy
• France: AFHYPAC - French Association for Hydrogen and Fuel Cells
• Germany: DWV - Deutscher Wasserstoff- und Brennstoffzellen Verband
• Hungary: Hungarian Hydrogen and Fuel Cell Association
• Italy: H2IT - Italian Hydrogen and Fuel Cell Association
• Latvia: Latvian Hydrogen Association 
• Lithuania: Lithuanian Hydrogen Energy Association 
• Morocco: AMHYD - Moroccan Association for Hydrogen and Sustainable Development
• Norway: Norwegian Hydrogen Forum
• Poland: Cluster of Hydrogen and Clean Coal Energy Technologies
• Romania: Romanian Association for Hydrogen Energy
• Slovakia: NVAS - Slovak National Hydrogen Association
• Slovenia: Association of Mechanical Engineers of Slovenia, Gas and Gas Technology Committee
• Spain: AeH2 - Spanish Hydrogen Association
• Sweden: Hydrogen Sweden
• Switzerland: HYDROPOLE – The Swiss Hydrogen Association
• The Netherlands:  H2 Platform
• Ukraine: Ukrainian Hydrogen Council
• United Kingdom: UKFCHA - UK Hydrogen and Fuel Cell Association