Ostreya
FranceEntry
2023
Hold
3yr
Status
Active
Who owns Ostreya?
Ostreya is a French Business Services company, currently owned by Raise since 2023 and Rives Croissance.
Hand-verified · updated 2026-09-30
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Ownership history
2 ownership periods · co-invest detected
Active
Co-invest · 2 holders · 2018 · present
Rives CroissanceActive
2018 · present(8yr) · Rives Croissance · 2015 · Growth
RaiseActive
2023 · present(3yr) · RAISE Impact · 2019 · Growth
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Questions
Who owns Ostreya?
Ostreya is currently owned by Raise and Rives Croissance, through RAISE Impact, since 2023.
When did Raise and 1 other acquire Ostreya?
Raise and 1 other acquired Ostreya in 2023.
Who has owned Ostreya over time?
Ostreya has been through 2 private-equity ownership periods: Rives Croissance · via Rives Croissance · since 2018; Raise · via RAISE Impact · since 2023.
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