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  4. /Untapped Capital
UC

Untapped Capital

GeneralistLos Angeles, United StatesActiveWebsiteLinkedIn
Stage FocusPre-Seed, Seed
GeographyUS
TypeVC
Last Activity2026
Industry Focus
Industries
AIClimate TechAerospaceAdvanced Materials
Technical BenchStrong
Investor TypeGeneralist
ExposureSome DeepTech Investments
Bio

Untapped Capital invests in the earliest pre-seed startups, led by founders outside typical venture networks who are selling into large, growing markets with a distinct approach or insight. The fund is led by Managing Partner Yohei Nakajima, known for open-source AI projects including babyagi and instagraph, alongside Jessica Jackley, Sergey Plotnikov and Maggie Curry.

The portfolio includes clos...

Notable Investments
F
FalkorDB
e
e2b
V
VideoDB
M
Mage
A
Avol Aerospace
M
Mars Materials
T
Tennibot
C
Covalent Climate Tech
B
Basil Systems
P
Payman
D
Docdraft
W
Windmill

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