Kostas Chalkias

Founder

Co-founder and Chief Cryptographer of Mysten Labs. Former lead cryptographer at Meta's Novi/Diem. Previously at R3 and worked on enterprise blockchain cryptography.

Overview

Companies
1
Roles
Founder

Companies

1 company
Mysten Labs $336M
Private Founder

Mysten Labs is a web3 infrastructure company building the Sui blockchain, a Layer 1 smart contract platform designed for high throughput and low latency. Founded by five former Meta (Novi/Diem) engineers, the company also created the Move programming language and the Walrus decentralized storage protocol.

Founder data is compiled from company records, public announcements, and verified sources. Roles reflect current or most recent known positions.