List of 12 Blockchain Auditing Companies
Discover and compare the leading blockchain security firms protecting Web3 in 2026.
Firms (12)
CertiK
Leading security firm with formal verification & AI monitoring.
ConsenSys Diligence
Deep EVM expertise and advanced smart contract auditing.
Hacken
Integrated security ecosystem: audits, bug bounties & compliance.
Halborn
Offensive security engineering & advanced penetration testing.
Hexens
A premium security firm specializing in Zero-Knowledge infrastructure, novel cryptography, and offensive research.
Nethermind
Critical Ethereum infrastructure & high-level security audits.
OpenZeppelin
Definitive security architect of the EVM & SecOps provider.
Quantstamp
Institutional-grade security via formal verification & review.
Runtime Verification
A leading security firm specializing in formal verification and mathematical proofs for blockchain infrastructure.
Trail of Bits
Top-tier security research, formal verification & tooling.
Veridise Inc.
A blockchain security firm specializing in formal methods, ZK circuit auditing, and high-assurance infrastructure security.
Zokyo
A premium Web3 security and economic consulting firm offering smart contract audits and offensive penetration testing.