Spearbit

MetaTrust

This company develops automated security tools and code auditing services to help web3 developers secure decentralized applications and smart contracts.

Sherlock

This company provides smart contract audits and exploit protection for decentralised finance protocols and web3 developers.

SphereX

This company provides on-chain security software that detects and reverts malicious smart contract transactions for decentralised applications and blockchain protocols.

Blockchain Cybersecurity Software

This company provides formal verification and security auditing software for blockchain protocols and smart contract developers.

Quantstamp

This company provides security audits and risk assessment services for blockchain protocols and smart contract developers to prevent digital asset theft.

Cod4rena

This company provides a competitive smart contract auditing platform and bug bounties for blockchain projects and decentralised finance protocols.

Halborn

This firm provides security assessments, smart contract audits and penetration testing for organisations in the blockchain and financial services industries.

Code4rena

This cybersecurity platform provides competitive smart contract audits for decentralised finance projects by incentivising a distributed network of security researchers to identify vulnerabilities.