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SEC
Smart Contract Auditors
Every smart contract auditors business in the Security & Audits category, with country, founding year and verification status.
12 organizations 2 countries typical founding year 2018 revised 4 Nov 2026
REG 00134
OpenZeppelin
Smart Contract Auditors
United States
2015
Editor's pick
Smart contract audits and secure contract libraries
REG 00148
Sherlock
Smart Contract Auditors
Not disclosed
2021
Listed
Audit contests and exploit coverage
REG 00143
CertiK
Smart Contract Auditors
United States
2018
Listed
Blockchain security audits and monitoring
REG 00142
ConsenSys Diligence
Smart Contract Auditors
United States
2016
Listed
Smart contract audits by Consensys
REG 00144
Halborn
Smart Contract Auditors
United States
2019
Listed
Blockchain security and audit firm
REG 00145
Spearbit
Smart Contract Auditors
Not disclosed
2021
Listed
Network of independent smart contract auditors
REG 00141
Trail of Bits
Smart Contract Auditors
United States
2012
Listed
Security research and smart contract audit firm
REG 00150
Zellic
Smart Contract Auditors
United States
2020
Listed
Blockchain security research firm