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Hy24

Hy24

Paris, France·Founded 2021·hy24partners.com

Hy24 is a Paris-based investment manager and the world's first and largest dedicated clean hydrogen infrastructure asset manager. Founded in 2021 as a 50/50 joint venture between French private investment house Ardian and clean hydrogen platform FiveT Hydrogen, Hy24 invests across the entire clean hydrogen value chain, from renewable and low-carbon hydrogen production to storage, distribution and mobility. Its flagship Clean H2 Infra Fund closed at 2 billion euros in 2022, the largest fund of its kind. Hy24 operates from Paris, Zurich, Singapore and New York with more than 45 professionals.

AUM
€2.0B
Funds
1
vintages 2021
Portfolio
12
Exits
0

Key facts

HQParis, France
Founded2021
Employees45+

Recent exits

No exits recorded yet.

Coverage notes

1 fund tracked, 12 portfolio companies (12 active · 0 realized). Verified weekly from public filings and deal announcements.

Sector breakdown

12 companies
Energy
7 · 58%
Industrials
3 · 25%
Mobility
2 · 17%

Funds & portfolio

Every fund Hy24 has raised, with its portfolio companies. Hand-checked from public filings.

1 fund
Clean H2 Infra FundInfrastructure
2021 · 5yr€2.0B12 active

Unrealized

12 held
ATOME
AtomeActive
EnergyParaguay· Entry 2026
Elyse Energy
Elyse EnergyActive
EnergyFrance· Entry 2023
EnergySpain· Entry 2022
Everfuel
EverfuelActive
EnergyDenmark· Entry 2023
H2 Mobility
H2 MobilityActive
MobilityGermany· Entry 2022
H2siteActive
IndustrialsSpain· Entry 2025
IndustrialsNorway· Entry 2024
Hy2gen
Hy2genActive
EnergyGermany· Entry 2022
HysetCoActive
MobilityFrance· Entry 2024
EnergyAustralia· Entry 2023
StegraActive
IndustrialsSweden· Entry 2023
EnergyCanada· Entry 2025
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Last updated July 2026 · Sourced from public filings · Report an issue