Aberdeen City

Ballard Power Systems Europe

Dutch Ministry of Infrastructure and Water management 

Eko Getlini

Element Energy Limited

German Hydrogen and Fuel Cell Association

Hamburg City

Hydrogen Europe

Hydrogen Sweden

Institute of Solid State Physics,
University of Latvia

JSC Latvian Railway

Latvian Academy of Sciences

Liepaja City

Ministry of Transport, Republic of Latvia

MRK Serviss

Nel Hydrogen

Riga City

Riga Municipality LLC Rigas Satiksme

Roland Berger GmbH

Solaris Bus & Coach

Tallinn City

Tallinna Linnatranspordi

Toyota Baltic

Toyota Europe

Valmiera City