Dionymer
FranceWho owns Dionymer?
Dionymer is a French Industrials company, currently owned by BNP Paribas Developpement since 2026 and 3 other investors.
Hand-verified · updated 2026-04-21
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Key facts
- ·Co-held by Aquiti Gestion, Irdi Capital-Investissement, BNP Paribas Developpement and M Capital since 2022.
- ·4 distinct PE sponsors across ownership cycles.
Ownership history
4 ownership periods · co-invest detected
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SwitzerlandQuestions
Who owns Dionymer?
Dionymer is currently owned by BNP Paribas Developpement, M Capital and 2 others, through IRDInov 3, since 2026.
When did BNP Paribas Developpement and 3 others acquire Dionymer?
BNP Paribas Developpement and 3 others acquired Dionymer in 2026.
Who has owned Dionymer over time?
Dionymer has been through 4 private-equity ownership periods: Aquiti Gestion · via ACI (Aquitaine Creation Investissement) · since 2022; Irdi Capital-Investissement · via IRDInov 3 · since 2023; BNP Paribas Developpement · via BNP Paribas Developpement · since 2026; M Capital · via M Capital Venture · since 2026.