UndisclosedStrategic acquisitionFinancial ServicesCompleted
S&P Global completes OpenZeppelin acquisition
S&P Global completed its purchase of OpenZeppelin, founded in 2015, which provides onchain security assessments and the widely used OpenZeppelin Contracts open-source library. The deal was announced September 17, 2026; terms were not stated.
Why it matters: It extends S&P Global's risk assessment into digital asset technology risk.
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