OpenZeppelin
The security standard for onchain finance
San Francisco, United States · Founded 2015
- Headquarters
- San Francisco, California
- Employees
- 51–200
- Founded
- 2015
- Business Model
- B2B
- Website
- openzeppelin.com
- Last Round
- Venture RoundJan 2018
- Rounds
- 1
Indexed holds 1 funding round and 3 investors for this company. The full record is or through the API.
About
OpenZeppelin is the security standard for onchain finance, providing battle-tested open-source smart contract libraries, institutional-grade security audits, and developer tooling for Ethereum and other major blockchain networks. Founded in 2015, its OpenZeppelin Contracts library is used in over 64% of active blockchain wallets and protects more than $250 billion in total value locked across DeFi protocols and tokenized funds. The company serves leading financial institutions, DeFi protocols, and blockchain platforms with AI-powered security audits, monitoring infrastructure, and upgrade management tools.
Summary
OpenZeppelin is a Crypto & Web3 company based in San Francisco, United States, founded in 2015. Its most recent funding was a Venture Round in Jan 2018. Investors include True Ventures, Northzone and Placeholder VC.
Tech & App Stack
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Funding History
2018 (est.)
Investors
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