Stage
Seed
Check Size
$1.0M – $5.0M
AUM
$330M
Portfolio
69+ companies
Team
3 partners
Investor activity
Investments in last 12 months: 0Investment Thesis
Focused exclusively on companies leveraging blockchain technology to transform financial services and capital markets infrastructure.
Meet the Team
Industry Focus
Invests In
Fintech
Other
Portfolio Companies (69)
Other
CO
Coin Metrics
Blockchain/Data
BL
BlockFi
FinTech
AL
Alkimiya
AL
Alpen Labs
AN
Andrena
AR
Arcade
AR
Arch
AR
ARQ
AS
Asymmetry Finance
AT
Atrium
How to pitch Castle Island Ventures
- •Raising at Seed? You're squarely in their sweet spot.
- •Lead with your fit in Fintech, Other — the sectors they actively back.
- •Size your ask to their typical $1.0M – $5.0M check.
- •warm intro preferred
- •Address your outreach to a specific partner, such as Laura Lentz, Executive Assistant.
- •A warm introduction beats a cold email. Get matched and request an intro.
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