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Tethys

Tethys

Industrials·France·Active·New
Entry
2026
Hold
New
Status
Active

Who owns Tethys?

Tethys is currently owned by Abénex through Abenex Small Cap II (2024 vintage), since 2026. Across its history, Tethys has been through 3 private equity ownership periods, detailed in the timeline below.

Hand-verified · updated 2026-05-24

Abénex
Most recent investor
Abénex
Abenex Small Cap II · 2024
3 ownership periods · full history below

Key facts

HQFrance
SectorIndustrials
StatusActive
Websitewww.tethys-sas.fr

Ownership history

3 ownership periods

Active
Co-held by Bpifrance Investissement and Abénex since 2026.
Istria Capital
Istria CapitalExited 2026
2020 · 2026(6yr) · Fund I · 2018 · Buyout
Secondary · to
MOIC
–
Bpifrance Investissement
Bpifrance InvestissementActive
2026 · present(<1yr) · Midcap Equity · 2020 · Growth
Abénex
AbénexActive
2026 · present(<1yr) · Abenex Small Cap II · 2024

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