Last cheque observed Aug 2026; 2 cheques observed across the 16 sources we track.
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What they say, and what they did
They say
Type
VC firm
Cheque size
not stated
Stages
not stated
Cold pitches
not accepted
From their own site: “Nucleation Capital is a venture fund focused on investing into advanced nuclear and carbon management innovations”
We observed
Rounds they appear in
2 (0 led)
Median round size
$66M not their cheque
Sole named investor
never
Last seen
Aug 2026
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.