Participants · GGMS26
The entire renewable gas value chain meets at the Summit
From producers and energy companies to shipping lines, fleets, technology providers and public authorities: these are the organisations that took part in the 2026 edition.
—organisations listed
—sectors
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Source: official catalogue of GGMS26 participating companies. Subsidiaries and legal entities of the same group are listed as a single entry. Classification is indicative.
Be part of GGMS27
Join the organisations shaping renewable gases and sustainable mobility in the Iberian Peninsula on 2 June 2027 at Espacio Pablo VI.