OpenZeppelin

About

We are OpenZeppelin, and since our founding in 2015, we've been at the forefront of securing blockchain applications and smart contracts. Our core mission is to create and protect the open economy. We believe in building technology that brings freedom to the world. Our bedrock is our open-source Contract Libraries, which have become an industry standard for smart contract development and are a public good. These libraries power over 3,000 public projects and are maintained by a vibrant community of over 180 contributors. We're passionate about making the decentralized web a safer place for everyone. Our professional expertise, combined with our Defender developer security platform, integrates throughout our clients' development lifecycles. This allows teams to plan, code, audit, deploy, and operate their projects faster and more safely. We provide a suite of services including smart contract development libraries, comprehensive security audits, and a developer security platform designed to seamlessly fit into our clients' workflows. We're proud to have earned the trust of leading organizations in the blockchain space, including the Ethereum Foundation, Coinbase, Aave, and Compound. Our team is distributed across the globe, with members in North America, Europe, Asia, Latin America, and Oceania, all working together with distributed technologies. We're dedicated to advancing the capabilities of cross-chain messaging and interoperability, and we see this as a pivotal moment in our commitment to enhancing the Ethereum ecosystem and supporting its continued growth. Our industry-standard development and tooling resources are public, good, and free, reflecting our commitment to the open economy.