Skip to content
Home/Companies/TMT/Tau Systems
TS

Tau Systems

TMT·France·Active

Tau Systems is a TMT company, headquartered in France.

Entry
–
Hold
–
Status
Active
Est. EV
–

Who owns Tau Systems?

Tau Systems is currently owned by QUANTONATION VENTURES through Quantonation II (2026 vintage). Across its history, Tau Systems has been through 2 private equity ownership periods, detailed in the timeline below.

Hand-verified · updated 2026-04-21

QUANTONATION VENTURES
Most recent investor
QUANTONATION VENTURES
Quantonation II · 2026 · VC
2 ownership periods · full history below

Key facts

HQFrance
SectorTMT

Ownership history

2 ownership periods

Active
Co-held by Audacia and QUANTONATION VENTURES since 2025.
Audacia
AudaciaActive
2025 · present · Quantonation II · 2023 · VC
MOIC
–
QUANTONATION VENTURES
QUANTONATION VENTURESActive
present · Quantonation II · 2026 · VC
MOIC
–

More from Quantonation II

Other portfolio companies in the same fund.

Chiral
Active
SoftwareFrance
Diraq
Active
TMTFrance
EuQlid
Active
SoftwareFrance
MemQ
Active
SoftwareFrance
PINC Technologies
Active
TMTFrance
Pioniq
Active
TMTFrance

More PE-backed in TMT

Comparable tmt deals from other GPs.

12.5
Active
LBO FranceFrance
24ORE
Active
FemuQui VenturesFrance
2Checkout (Avangate)
Exited
Francisco PartnersUS
3Bee
Active
AgFunderUS
3ma group
Active
Isatis CapitalFrance
407 ETR
Active
CPPIBCanada
Data refreshed weekly · Sourced from public filings