Extropy was founded 2015 and is based in Oxford, UK. We provide DLT consultancy services worldwide for security audits, blockchain solutions and cryptography. We have been auditing projects at the smart contract or protocol level for 3 years and advising clients on the best

security practices.

FYEO is a cybersecurity company focused on securing and empowering enterprises and individuals on the journey to Web 3.0 with blockchain security audits, digital threat monitoring and intelligence and decentralized identity management. FYEO has some of the best DeFi logic experts in the world to test and analyze systems for potential vulnerabilities including comprehensive logic review, code review, and functionality review when advanced cryptographic or ledger solutions are used.

Guardian Audits offers comprehensive pay-per-vulnerability solidity smart contract audits

HEXENS secures your business, data and assets by providing cutting-edge cybersecurity services and solutions, covering all the aspects of companies digital presence.

Hacken is a cybersecurity company that conducts audits of Ethereum, EOS, TRON and NEO smart contracts. Their team involves security experts from all over the world.

HashEx brings the most trusted DeFi Intelligence to the community. Security and reliability of the DeFi space are the main goals of our company. We have been in the market since 2017 and in this time, we’ve managed to secure billions of users’ funds, keep thousands of projects protected, and develop countless solutions for our users.

Products developed by HashEx include CryptEx - a suite of DeFi security tools comprising a smart liquidity locker, team vesting and no-code token constructor; and AnalytEx - real-time advanced DeFi analytics.

HashEx has a vast experience performing all types of audits - NFTs, Staking, RFI tokens, BabyTokens, Stablecoins, DAOs, DApps, DEXs, Lending, ERC20, ERC721, ERC1155, Farms, Bridges, Marketplaces, auctions, games etc

Token design, blockchain development, security audits. We can help you build next generation blockchain, fintech, and cryptocurrency products.

ImmuneBytes is the leader in blockchain security services.

Our mission is to facilitate the mainstream adoption of blockchain technology

through our security and risk assessment services.

A smart contract audit is a comprehensive and methodical review process designed to discover errors,

security vulnerabilities, and potential optimizations within code in order to ensure the security and stability

of smart contracts. Contact ImmuneBytes team of experts for consultation and audit process.

Inspex is formed by a team of cybersecurity experts highly experienced in various fields of cybersecurity. We provide blockchain and smart contract professional services at the highest quality to enhance the security of our clients and the overall blockchain ecosystem.

Iosiro aims to Identify functional and security issues in your smart contracts. They'll provide you with a comprehensive report detailing their findings, giving you the peace of mind that your code is working as intended.