Aldebaran Capital Partners
Also known as Aldebaran, ACP
Paris transformation/special-situations private equity manager (AMF GP-21000016) taking majority stakes of €10–50m in French SMEs and mid-caps facing complex situations, incl. corporate carve-outs.
- HEADQUARTERS
- Paris, France
- FOUNDED
- 2021
- AUM
- —
- OUTSIDE CAPITAL
- Yes
- TEAM LISTED
- 9 people
Focus
- STAGES
- Buyout
- ASSET MIX
- Private equity
- GEOGRAPHY
- France
Overview
Aldebaran Capital Partners is an independent Paris management company founded by Amélie Brossier in 2021 and approved by the AMF in May 2021. Through Aldebaran Transformation Fund I it invests €10–50m of equity (including co-investment) as majority shareholder in SMEs and mid-caps with €20–300m of revenue facing strategic change, complex carve-outs, family transitions or transformational consolidation. Its holdings include NumWorks, Saint-Gobain carve-out PAM Building and Vallourec carve-out Serimax; in September 2026 it took a minority stake in packaging maker Verpack.
Investment thesis
Transformation capital for fundamentally sound French SMEs and mid-caps (revenue €20–300m) in transitional complexity — strategic rebound, complex carve-outs, family transitions, transformational consolidation — with separate investment and value-creation teams.
PORTFOLIO (4)
- VerpackIndustrial & Manufacturing · since 2026
- SerimaxIndustrial & Manufacturing · since 2025
- PAM BuildingIndustrial & Manufacturing · since 2024
- NumWorksEducation · since 2023
People
- Amélie BrossierFounding President · source
- Edouard LesieurPartner · source
- Vincent DesnosPartner · source
- Marjorie CoëdelDirector · source
- Vincent CochetDirector · source
- Corentin DesboisInvestment Manager · source
- Théo LeroySenior Analyst · source
- Victor LefebvreAnalyst · source
- Nicolas PaulmierSenior Investment Advisor and Chair of the Investment Committee · source
Links
Frequently asked questions
Aldebaran Capital Partners is a private equity fund based in Paris, France, founded in 2021.
Yes. Aldebaran Capital Partners invests its own capital in private companies.
Aldebaran Capital Partners invests at Buyout stage in Industrial & Manufacturing and Education.
Aldebaran Capital Partners's stated ticket size is €10M–€50M.
Key people at Aldebaran Capital Partners include Amélie Brossier (Founding President), Edouard Lesieur (Partner), Vincent Desnos (Partner) and Marjorie Coëdel (Director).
Aldebaran Capital Partners's investments include Verpack, Serimax, PAM Building and NumWorks.
The most recent publicly reported investment by Aldebaran Capital Partners is Verpack (Significant minority stake via ATF I (€20–30m, secondary)), announced in Sep 2026.
Yes. Aldebaran Capital Partners manages capital from outside investors.