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Private Equity FundAllocates capital directlyLAST VERIFIED Oct 2026 · 8 SOURCES

Alba Infra Partners

Also known as Alba Infra Partners Holdco SAS, Alba

Paris/London infrastructure fund manager formed in 2024 by 3i's former infrastructure projects team; manages two mature funds (EOPF, BIIF), about 130 project investments, ~€1bn of assets (2024).

HEADQUARTERS
Paris, France
FOUNDED
2024
AUM
€1B (2024)
OUTSIDE CAPITAL
Yes
TEAM LISTED
8 people

FOCUS

STAGES
—
SECTORS
Climate & EnergyMobility & Logistics
ASSET MIX
Direct investments
GEOGRAPHY
EuropeFranceUnited Kingdom

WHAT IT IS

Private Equity Fund. A fund manager investing limited-partner capital into mature private companies.

ABOUT

Alba Infra Partners is an independent fund manager with offices in Paris and London, launched in 2024 by the team that ran 3i's infrastructure projects business, led by Managing Partners Stéphane Grandguillaume (CEO), John Cavill (CIO) and Antoine Matton. It manages two funds, EOPF and BIIF, holding about 130 infrastructure project investments in continental Europe, the UK and Ireland, and reports about €1bn of assets under management. It invests equity in greenfield and brownfield infrastructure projects and project developers, with a focus on renewables, energy transition and environment, green mobility and social infrastructure. The group is regulated by the AMF in France and the FCA in the UK.

PORTFOLIO (12)

  • La Seine MusicaleNOTABLE
    since 2022
  • OFTO – London ArrayNOTABLE
    Climate & Energy · since 2013
  • NEoT Green Mobility
    Mobility & Logistics · since 2021
  • La Santé Prison
    since 2022
  • Chateaubanne
    since 2020
  • Insep
    since 2017
  • La Cité Saint-Nazaire Hospital
    since 2017
  • Prisons France Batch A & B
    since 2013
  • Dijon Buses
    Mobility & Logistics · since 2012
  • OFTO – Sheringham Shoal
    Climate & Energy · since 2013
  • Black Hill Wind Farm
    Climate & Energy · since 2012
  • King’s College Hospital
    since 2009

TEAM

  • Stéphane Grandguillaume
    Managing Partner & CEO · source
  • Antoine Matton
    Managing Partner · source
  • John Cavill
    Managing Partner & CIO · source
  • Stéphane Duhr
    Partner · source
  • Matt Edwards
    Partner · source
  • Gil Kiener
    General Secretary · source
  • Bryan Acutt
    CFO · source
  • Fernando Castagnolo
    Director · source

LINKS

FAQ

Alba Infra Partners is a private equity fund based in Paris, France, founded in 2024.

Yes. Alba Infra Partners invests directly in private companies.

Alba Infra Partners invests in Climate & Energy and Mobility & Logistics.

Key people at Alba Infra Partners include Stéphane Grandguillaume (Managing Partner & CEO), Antoine Matton (Managing Partner), John Cavill (Managing Partner & CIO) and Stéphane Duhr (Partner).

Alba Infra Partners's investments include La Seine Musicale, OFTO – London Array, NEoT Green Mobility, La Santé Prison, Chateaubanne, Insep, La Cité Saint-Nazaire Hospital and Prisons France Batch A & B, among others.

Yes. Alba Infra Partners manages capital from outside investors.