Attestor

Venture capital firm

We track Attestor but have little verified detail yet.

Portfolio

1 total

Recent Investment Activity

1

Track record: led 1 and participated in 0 of 1 tracked venture round · 1 in the last 12 months · led 1 Pre-IPO equity

DateCompanyEventRoleAmountValuationInvestorsSource
Jun 2026Ionic DigitalPre-IPO equityLed$400M—
AttestorLeadunverifiedOaktreeLeadunverifiedSachem Head Capital ManagementLeadunverified
DataCenterDynamics

Co-Investors

2

Attestor FAQ

What companies has Attestor invested in?

Attestor's portfolio includes Ionic Digital.

Who does Attestor co-invest with most?

In the rounds Value Add tracks, Attestor most often invests alongside Oaktree (1 shared deal), Sachem Head Capital Management (1 shared deal).

Sources & methodologyshow
Where these figures come from

Figures are labelled Reported (a source states it), Estimated, Derived (computed from other facts) or Rumored (in talks / unconfirmed). Rumors never replace a confirmed figure. Each figure keeps its own as-of date; history is preserved rather than overwritten.

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