Discover the World's Top Smart Contract Auditing Companies

0xguard is a leading smart contract auditor - fast, thorough and affordable

Ackee Blockchain is a team of Ethereum and Solana hackers who perform security audits. We also contribute to the blockchain ecosystem by writing open-sourced security tooling.

Arbitrary Execution Inc. (AE) is a team of security researchers with experience in mission critical offensive security capability development for the US Government. Our focus is bringing our offensive...

Armors is the world's first round of blockchain security services, mainly dedicated to blockchain code audit and smart contract development. Since its establishment 5 years ago, we have served more t...

Astrobiatech is a leading smart contract auditing company with an essential focus on decentralized finance protocols. We work mainly with EVM-compatible protocols to help increase the security of thei...

Audithor offers smart contract and blockchain technology security and performance audits, smart contract and dapp development, and digital forensics services. It is a diverse and dynamic group of prof...

Auth Lab was founded by Dr. Robert Dunn and a venture capital firm held by Hebei Sichuan CHAMBER OF COMMERCE(HSCC) to deliver cybersecurity solutions to business enterprises globally. We have a Resear...

Authio is a full service smart contract security firm focused on mitigating technical debt and security risk for projects building decentralized applications on Ethereum networks.

Here at Avalance, we constantly keep an eye on the cutting edge of innovation, while developing real-world decentralized applications. And that’s exactly what makes us successful.

Banshie is an independent Danish cyber security company specialized in helping companies protect themselves by testing and breaking their security, detecting breaches, and responding to incidents. Ban...