Last updated: October 2026

CertiK is a blockchain security firm known for deep protocol-level audits across smart contract security. This profile aggregates its audit record, 90,000+ findings and notable clients — so you can evaluate fit before requesting a competitive quote through Procur3.
CertiK is a blockchain security firm specialising in smart contract audits and protocol-level security reviews. The team works primarily in Solidity, Rust, Move and Cairo, covering engagements across Ethereum, BNB Chain, Solana and related ecosystems. Core areas of expertise include smart contract security.
With 6,000+ audits on record, CertiK has built a transparent track record across the ecosystem. Their audit reports and finding history allow prospective clients to evaluate fit and depth of review.
CertiK is tracked on Procur3's auditor directory. Teams can compare their profile, stats and track record against other firms before requesting a quote.
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