Of the Field

Hyvolution Paris 2027

H

yvolution Paris 2027 is a leading international event in the hydrogen sector, uniting industry stakeholders across the entire hydrogen value chain. The conference serves as a business-focused meeting point for innovation, partnerships, and the industrialization of hydrogen technologies. Covering six key thematic tracks — production, mobility, industry, infr…

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19Voices
72Underwriters
43Exhibitors
9On the bill · sessions
125Companies · in total
§I

The Voices

Programmed at Hyvolution, in alphabetical order.
ALLA Ravi
Business Development Manager · Elessent Clean Technologies
BOUILLON-DELPORTE Valérie
Executive Director · Clean Hydrogen Partnership
BRAHY Nicolas
President · France Hydrogène
CHATZIMARKAKIS Jorgo
CEO Hydrogen Europe · Hydrogen Europe
COLLIN Patrice
Business developer · Maximator Hydrogen France
DEFRENNE Diane
ENGIE H2 Business Developer - Directeur Projet HyGreen · ENGIE
ESTRADE Francois
Chef de projet H2 · ADEME
Fernandez Daza Raul
Ambassador in France, Chile
Guendouz Pierre
Concept Engineer · Hydrogen Refueling Solutions
Jilibert-Schabram Sarah
Directrice Adjointe · OFATE (Office franco-allemand pour la transition énergétique)
MARRAUD DES GROTTES Capucine
Directrice de la division Greentech+ | Gl events · Gl events
Mattelaer Vincent
Senior Engineer Hydrogen Fuelling · Toyota Motor Europe
MAZZENGA Anthony
Chief Development Officer · Natran
PEWINSKI Pascal
VP Sales & Business development · Fest
RAMOS Luis Felipe
Vice Minister for Energy · Ministry of Energy, Chile
ROUVIERE Mickael
Business Developer H2 - Storengy · STORENGY
Stiefermann Niklas
Sales Manager Europe · Siemens Energy
TURCOTTE Marilène
South West Europe Cluster CEO · Air Liquide
VAN HULST Noé
Vice-Chair IPHE, hydrogen advisor IEA & Gasunie · IPHE/IEA/Gasunie
§II

Underwritten By

The houses behind the program. Tiers as disclosed.
Acteurs du franco-allemandPartenaire presse
Actu environnementPartenaire presse
ADEME
AeH2
ATEE - Association Technique Energie Environnement
ATEE - Pyrogazeification
Automazione plusPartenaire presse
Canale EnergiaPartenaire presse
CFM
CH4 H20Partenaire presse
Cleantech
Cluster Green H2
Coalition Retrofit
Contrôles Essais MesuresPartenaire presse
DII
DWV
Earth 2Natural Hydrogen Sponsor
EcoReseau BusinessPartenaire presse
Editorial DelfinoPartenaire presse
Emploi environnementPartenaire presse
ENERGIA PLUSPartenaire presse
ENERGYIN
Energy newsPartenaire presse
EngieWorkshop Sponsor
Engineering Hydrogen SolutionsPartenaire presse premium
ErneuerbarePartenaire presse premium
Europe des TransitionsPartenaire presse premium
Evolen
EYKnowledge Sponsor
France Gaz
France Hydrogène
FuelCellChinaPartenaire presse
FUNDACION HYDROGENO ARAGON
Futur EnergyPartenaire presse
Gaz d'aujourd'huiPartenaire presse
Gimelec
Global Hydrogen ReviewPartenaire presse
Green IDPartenaire presse
Green Touch BusinessPartenaire presse premium
Green Touch EnergyPartenaire presse premium
§III

The Programme

Selected from 9 sessions on the bill.
  • 27 January 2026 - 09h40 > 09h45

    WELCOME ADDRESS

  • 27 January 2026 - 09h45 > 10h05

    (FRANCE HYDROGÈNE) Hydrogen and derivatives: key to a competitive and decarbonized industry to meet international challenges

  • 27 January 2026 - 10h00 > 10h30

    (FEST / MAXIMATOR HYDROGEN ) From H2 production to distribution, the entire value chain. Fest and Maximator solutions

  • 27 January 2026 - 10h00 > 10h30

    (TOYOTA MOTOR EUROPE AND HYDROGEN REFUELING SOLUTIONS) Meeting AFIR for LDV and HDV in a cost-effective way

  • 27 January 2026 - 10h10 > 11h10

    MINISTERIAL OPENING DIALOGUE: BOOSTING MARKET ACTIVATION FOR FASTER SCALE-UP

  • 27 January 2026 - 10h30 > 11h00

    (ELESSENT CLEAN TECHNOLOGIES) Achieving high efficiency separation in green hydrogen production

  • 27 January 2026 - 10h30 > 11h00

    (SIEMENS ENERGY) Strong Stacks - Strong Future with Siemens Energy Elyzer® Coverage+ program

  • 27 January 2026 - 11h00 > 11h30

    (ADEME) Retours d’expérience relatifs aux premiers électrolyseurs dans les écosystèmes hydrogène en France

  • 27 January 2026 - 11h00 > 11h30

    (ENGIE) HyGreen and GeoH2 | Renewable and low-carbon H2 Production and Storage projects in the South of France

Intermission
Part the Second · For the Buyer

What does it mean when 125 companies show up — and 6 bet on three roles at once?

“125 companies. six are betting more than once.”

The numbers below are derived from the speakers, sponsors, and exhibitors on this page — cross-referenced into one ledger. They are the only thing here that 10times.com cannot tell you.

№ 01Fig. 01 — Composition of the House
6All threespeak · spons · exh
67Sponsoringsponsor only
39Exhibitingexhibitor only
13Companies Speakingspeaker only

The Triple-Threat

ADEME·Natran·Roxtec·Engie·France Hydrogène·Air Liquide

№ 02Fig. 02 — The Voices, by Seniority

26% of the speakers carry senior titles — C-suite, Founder, VP, or Director-level.

  • C-suite316%
  • VP-level15%
  • Director / Head of15%
  • Manager / Lead211%
  • Engineer · IC526%
  • Advisor / Investor15%
  • Other roles632%

Of 19 on the bill · classified by free-text title

№ 03Fig. 03 — The Heaviest in the Room
  1. 01ADEMESpEx1V
  2. 02NatranSp·MEx1V
  3. 03RoxtecSp·FEx
  4. 04EngieSp·W1V
  5. 05France HydrogèneSp1V
  6. 06Acteurs du franco-allemandSp·P
  7. 07Actu environnementSp·P
  8. 08AeH2Sp
  9. 09Air LiquideEx1V
  10. 10ATEE - Association Technique Energie EnvironnementSp
  11. 11ATEE - PyrogazeificationSp
  12. 12Automazione plusSp·P
  13. 13Canale EnergiaSp·P
  14. 14CFMSp
№ 04Fig. 04 — By Tier
workshop sponsor1
1% of 72
knowledge sponsor1
1% of 72
mainstage sponsor1
1% of 72
natural hydrogen sponsor1
1% of 72
partenaire presse30
42% of 72
partenaire presse premium10
14% of 72
feature sponsor1
1% of 72
unspecified27
38% of 72