General InformationNunchuk is a globally distributed, bootstrapped Bitcoin multisig wallet company founded in 2020 by Hugo Nguyen, with a small team of under 10 people united around the mission of advancing Bitcoin self-custody.
Funding & FinancialsNunchuk appears to be entirely self-funded and bootstrapped with no known external funding rounds, generating revenue through subscription tiers such as Iron Hand ($120/year) and Honey Badger ($480/year).
Leadership & TeamHugo Nguyen is the founder and CEO, a Bitcoin developer who has blogged extensively about Bitcoin, co-authored a BIP on multisig, and previously contributed commits to Bitcoin Core.
Recent ActivityAs of late 2025, Nunchuk launched an autonomous on-chain timelock inheritance solution — described as the first of its kind designed to outlive the company itself — and its platform now secures over $1 billion in Bitcoin for users.