VC firm · US · castleisland.vc

Castle Island Ventures

Last cheque observed Sep 2026; 6 cheques observed across the 16 sources we track.

deployingwebsite livecoverage high

What they say, and what they did

They say

Type
VC firm
Cheque size
not stated
Stages
Seed, Series A
Cold pitches
not accepted

From their own site: “We are a venture capital firm focused exclusively on public blockchains.”

We observed

Rounds they appear in
6 (2 led)
Median round size
$54M not their cheque
Sole named investor
1 rounds, median $25M
Last seen
Sept 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.

The record

CompanyStageRoleRoundWhen
Felix PagoUS · Ventureburn
Series Bwith 5 others$200MSept 2026
FélixUS · LatamList
Series Cwith 6 others$200MSept 2026
ValinorVentureburn
Seedled$25MMar 2026
Pear ProtocolGB · TechStartups
Undisclosed roundled$4.1MJul 2025
Félix PagoLatamList
Series Bwith 4 others$75MApr 2025
Yellow CardNG · Disrupt Africa
Series Cwith 7 others$33MOct 2024

Every row links the article it came from · 6 appearances recorded

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