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OpenZeppelin Contracts stories

Oct 26, 2026

S&P Global completes acquisition of OpenZeppelin

S&P Global closed its acquisition of smart-contract security firm OpenZeppelin on October 26, 2026. S&P stated OpenZeppelin's open-source code supports more than $38 trillion in value transferred.

Oct 26, 2026·4 sources

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Top claims

▪S&P Global completed its acquisition of blockchain security firm OpenZeppelin on October 26, 2026, less than six weeks after initially announcing the transaction on September 17, 2026
▪Founded in 2015, OpenZeppelin has conducted over 900 security engagements and uncovered more than 10,000 code vulnerabilities before production
▪Jefferies LLC and Clifford Chance advised S&P Global on the OpenZeppelin transaction, while FT Partners and Cooley served as financial and legal advisors to OpenZeppelin

Topics

Smart contract audit Smart contracts Open source Cryptocurrencies Crypto security Institutional crypto adoption

Related entities

OpenZeppelin Cookley