QuillAudits

QuillAudits is a Web3 security firm that has been auditing blockchain protocols since 2018. We have reviewed over 1 million lines of code and secured more than 1,500 projects, including StarkWare, Taiko, ZetaChain and Metis. Our work spans smart contract and protocol audits, RWA and tokenization security, DeFi reviews, KYC, incident response and continuous on-chain monitoring. We also build free security tooling, including Multisig Inspector, a pre-signing verification layer for Safe multisigs. QuillAudits is ISO/IEC 27001:2022 certified and a certified member of the Circle Alliance Program. As real-world assets and institutional finance move on-chain, we help teams ship and operate with security built in from design through deployment and beyond.