21net
FranceWho owns 21net?
21net is a French Telecom company, now owned by Alstom, which acquired it in 2018 from Innovacom.
Turenne Groupe is still listed as an investor in 21net, status not confirmed after the 2018 sale.
Hand-verified · updated 2026-09-30
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Key facts
Ownership history
2 ownership periods · co-invest detected
Innovacom sold 21Net to Alstom in 2018 after 1 year.
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BelgiumQuestions
Who owns 21net?
21net is now owned by Alstom, which acquired it in 2018 from Innovacom. Turenne Groupe is still listed as an investor in 21net, status not confirmed after the 2018 sale.
When did Alstom acquire 21net?
Alstom acquired 21net in 2018, buying from Innovacom.
Who did 21net sell to?
Innovacom sold 21net to Alstom in 2018 (Trade Sale).
Who has owned 21net over time?
21net has been through 2 private-equity ownership periods: Innovacom · via Technocom2 · 2017–2018 · sold to Alstom · (Trade Sale); Turenne Groupe · via Capital Santé 2 · since 2017.