Axiom Labs is a blockchain security and smart contract auditing firm specializing in the TON and EVM ecosystems. They provide audits and security assessments to identify vulnerabilities and strengthen smart contract deployments.
Bastion is a secure, non-custodial Web3 wallet and modular account abstraction SDK for TON and Ethereum. It features MPC-based key management and institutional-grade security with US MSB licensing.
CertiK is a leading blockchain security firm specializing in smart contract audits, formal verification, and real-time threat monitoring via its Skynet platform. The company provides security assessments for DeFi protocols, wallets, and other blockchain projects.
CoolWallet is a secure hardware wallet in a credit-card form factor with Bluetooth connectivity and EAL5+ security, supporting 1,800+ assets including TON. It pairs with mobile apps to manage assets securely while keeping private keys offline.
Hacken is a blockchain cybersecurity firm offering smart contract audits, penetration testing, CCSS audits, tokenomics reviews, and Proof of Reserves, serving 1,500+ clients including Binance, Gate.io, and NEAR.
HackenProof is a bug bounty platform by Hacken that connects Web3 projects with a curated community of ethical hackers to discover and fix security vulnerabilities through crowdsourced testing.
Ledger is a leader in hardware wallets and digital asset security, offering Ledger devices, the Ledger Live app, recovery solutions, and enterprise-grade custody.
QuilAudits is a blockchain security firm that provides smart contract audits, penetration testing, and bug bounty programs for Web3 projects. It holds ISO 27001 certification and has served over 1,500 clients.
SlowMist is a blockchain security firm offering threat intelligence, smart contract audits, penetration testing, and incident response for Web3 projects worldwide.
Tangem produces hardware wallets in a secure card form factor with EAL6+ certification, designed to securely store thousands of digital assets. The device pairs with a mobile app that provides integrated buy/sell and staking features for supported tokens.
Trail of Bits is a cybersecurity firm focusing on blockchain security, formal verification, exploit response, and secure development for Web3 protocols.