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    S&P Global to Acquire Blockchain Security Firm OpenZeppelin

    S&P Global to Acquire Blockchain Security Firm OpenZeppelin

    Charles Obison
    September 18, 2026
    2,349 views
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    S&P Global, the leading financial information services company, has agreed to acquire blockchain security company OpenZeppelin for an amount that has yet to be disclosed.

     

    According to an S&P press release, the acquisition is aimed at complementing the company’s global risk assessment and ecosystem development capabilities in the digital asset market. 

     

    The deal will also enable S&P Global to create the next generation of on chain security assessments and benchmarks while delivering essential intelligence, especially as the capital market moves on chain.

     

     

    "Our digital assets strategy centers on bringing trusted data, benchmarks and transparent risk assessment to markets as they move on chain," said Yann Le Pallec, President of S&P Global Ratings.

     

    "As digital assets and tokenized markets continue to mature, OpenZeppelin's technology and expertise will complement our smart contract and on-chain technology risk assessment capabilities, giving traditional financial institutions and DeFi native companies alike the confidence to build and transact in this new environment."

     

    Although the terms of the transaction have yet to be disclosed and the deal remains subject to closing conditions, OpenZeppelin will continue to operate under the OpenZeppelin name, with its CEO, Demian Brener, leading the company.

     

    About OpenZeppelin

     

    Founded in 2015, OpenZeppelin is a leading blockchain security firm that promotes secure development practices for teams aiming to build safely and securely on-chain.

     

    Prior to this acquisition deal with S&P Global, OpenZeppelin had achieved several milestones, including launching OpenZeppelin Contracts, the first major open-source smart contracts library that eventually became the de facto industry standard for secure smart contracts.

     

    The firm also pioneered professional smart contract security audits, which audited over $37 trillion in cumulative value, while also conducting over 900 security audits that identified more than 10,000 vulnerabilities.

     

    OpenZeppelin powers 9 of the top 10 stablecoins, including Circle USDC, Ripple RLUSD, PayPal USD (PYUSD), Ethena USDe, BitGo USD1, and 10 of the top 10 tokenized funds, including BlackRock BUIDL, Centrifuge Anemoy JTRSY, Circle USYC, and Ondo OUSG and USDY.

    Tags:
    #Defi#digital assets#Smart Contracts#tokenization#blockchain security#S&P Global#OpenZeppelin