ChainSafe Systems Employee Directory
Technology, Information and InternetOntario, Canada51-200 Employees
ChainSafe Systems is a Toronto-based R&D firm in the technology, information and internet sector that specializes in blockchain and web3 infrastructure. It pursues blockchain-agnostic tooling to support decentralized systems and maintains a tech stack that includes Varnish, Amazon Web Services, Google Hosted Libraries, Cloudflare, LLVM, Polyfill, X-XSS-Protection, and Adobe Creative Suite. The company is located at 251 Spadina Avenue in Toronto, Ontario, Canada, and employs between 51 and 200 people. In recent years, ChainSafe has engaged in partnerships and product updates, including a collaboration with Zcash Community Grants in 2024 and again in 2025, the launch of OPKSSH in June 2025, and participation in events such as the Filecoin Dev Summit in May 2025 and Lodestar updates for testnet stability in April 2025. Public financial data indicates revenue in the range of $10M-$25M and total funding of about $19M.
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