S&P Global agrees to acquire OpenZeppelin

• S&P Global agreed to acquire OpenZeppelin, a blockchain and smart-contract security firm focused on onchain finance.
• Deal targets expanded digital-asset risk assessment, onchain security benchmarks, and intelligence for capital markets shifting onchain.
• OpenZeppelin Contracts underpin more than USD 37 trillion in value transferred across stablecoins, tokenized funds, and DeFi.
• OpenZeppelin has completed more than 900 security engagements; it will operate as a separate business unit led by CEO Demian Brener.
• Financial terms were not disclosed; the transaction is not expected to be material to S&P Global’s financial results.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. S&P Global Inc. published the original content used to generate this news brief via PR Newswire (Ref. ID: 202609170800PR_NEWS_USPR_____NY50289) on September 17, 2026, and is solely responsible for the information contained therein.