Last cheque observed Aug 2025. Silence since then is not evidence of inactivity: our sources miss unannounced rounds.
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What they say, and what they did
They say
Type
Private equity
Cheque size
not stated
Stages
Buyout
Cold pitches
not accepted
From their own site: “Altor to acquire a majority stake in Sertion, partnering with management and entrepreneurs”
We observed
Rounds they appear in
1 (0 led)
Median round size
— not their cheque
Sole named investor
never
Last seen
Aug 2025
An announcement gives the size of the round, not the size of this investor's cheque. The only rounds that imply a cheque are those where they were the sole named investor.