Private Equity · Profile from Private Equity Research Companion
Ardian (formerly AXA Private Equity)
Founded inside the AXA insurance group by Dominique Senequier in 1996, spun out in 2013, and now one of the world's largest private-markets houses — the global leader in secondaries, a top-tier European infrastructure investor, and a significant buyout, growth, private credit and real estate manager, majority-owned by its employees.
At a glance
- Founded
- 1996 as AXA Private Equity (AXA group)
- Founder
- Dominique Senequier (President)
- Independence
- 2013 spin-out from AXA; renamed Ardian (September 2013)
- Headquarters
- Paris; offices in London, Frankfurt, Milan, Madrid, Luxembourg, Zurich, New York, Santiago, Singapore, Tokyo, Beijing, Abu Dhabi and others
- AUM
- ~US$200bn managed or advised (2026, per Ardian materials); ~US$150bn in 2023
- Strategies
- Secondaries & Primaries (ASF series; Secondaries & Primaries AUM ~US$97bn), Infrastructure (incl. infra secondaries), Buyout, Expansion/Growth, Co-Investment, Private Credit, Real Estate, Real Assets
- Clients
- ~1,900+ institutional and private-wealth clients
- Ownership
- Majority owned by employees (management and staff), with a minority held by external investors (reported)
10 deals and moves analysed
Each one gets a full strategy file in the companion: context, the decision, the financing, what happened, and the lesson.
2007
Diana
Buyout
2011
Bank of America Fund Portfolio
Secondary Purchase
2011
Spie
Secondary Buyout as Consortium Co-investor
2013
Ardian Independence from AXA
GP Spin-out / Management Buyout
2014
Indigo
Infrastructure Carve-out
2016
Dedalus
Buyout and Buy-and-Build
2016
Iberchem
Buyout
2017
2i Aeroporti
49% Infrastructure Stake
2021
Daphne3 INWIT
49% Infrastructure Stake
2024
Heathrow
Infrastructure Stake Acquisition