Investing Profile

Julian Koh

InvestorAngel
Co-Founder & CEO of Ribbon Finance.
Singapore
Photo of Julian Koh, Angel
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Networks Julian is a member of
Cornell University Network
132 CONNECTIONS
Coinbase Network
12 CONNECTIONS

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Current Investing Position
Angel
Investment Range
$5K - $50K
Sweet Spot
$25K
Investments On Record
9

Julian Koh is on these Sector & Stage Rankings

Julian Koh's Investments On Record (9)

CompanyStageDateRound SizeTotal Raised
3Jane Protocol
SeedJun 2025$5M
$5M
Level
SeedAug 2024$4M
$62M
Co-investors: Nihal Mehta (ENIAC Ventures), Vic Singh (ENIAC Ventures), Hans Morris (Nyca Partners), Tom Schmidt (Dragonfly Capital Partners), Chris DeVore (Founders' Co-op), Kevin Moore (KRM Interests LLC), Bill Pescatello (Lightbank), Sandy Cass (Red Swan Ventures), Jana Messerschmidt (#ANGELS (Hashtag ANGELS)), Renata Quintini (Renegade Partners), Louis Beryl, Balaji Srinivasan
Inference Labs
Pre SeedApr 2024$2M
$4M
Co-investors: Sandeep Nailwal (Polygon), Shawn Dimantha (Angel investor), Marc Weinstein (Mechanism Capital)
Sanctum
SeedApr 2024
Blackwing
SeedMar 2024$5M
$5M
Co-investors: Miko Matsumura (Gumi Cryptos Capital), Anand Iyer (Canonical Crypto)
INIT Capital
SeedFeb 2024$3M
$3M
Co-investors: Ken Deeter (Electric Capital), Ashwin Ramachandran (Dragonfly Capital Partners), Robert Leshner (Robot Ventures)
Ambient
SeedJul 2023$7M
$7.2M
Co-investors: April Underwood (Adverb Ventures)
Voltz Labs
SeedJan 2022$6M
$6M
Co-investors: Vance Spencer (Framework Ventures), Stani Kulechov, David Hoffman

Julian Koh's Experience

Co-Founder Ribbon Finance2020 - Present
Software Engineer Coinbase2019 - 2020
Consultant Metastable Capital2018 - 2018
Software Engineering Intern Numerai2017 - 2018

Julian Koh's Education

Cornell University Dropout Computer Science