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    OpenZeppelin

    OpenZeppelin is a blockchain and smart contract security company. It offers onchain security assessments and secure development services, and it provides the open-source OpenZeppelin Contracts library. S&P Global agreed to acquire the company, as announced on Sept. 17, 2026.

    openzeppelin.com
    CEO
    Demian Brener

    Leadership

    Demian Brener, CEO. Demian Brener is the CEO of OpenZeppelin, which provides onchain security assessments and secure development services.

    Key facts

    Founded
    2015source
    Acquisition agreement
    S&P Global agreed to acquire OpenZeppelin, announced Sept. 17, 2026source
    Security engagements
    900+source
    Value transferred underpinned by OpenZeppelin Contracts
    over $37 trillionsource
    Vulnerabilities surfaced before production
    10,000+source

    WYDE coverage of OpenZeppelin

    WYDE Newsroom has published 2 articles about OpenZeppelin, from Sep 18, 2026 to Sep 19, 2026. OpenZeppelin is the subject of 2 stories. The most recent is The Creator Economy Crossed $1 Billion, the CLARITY Act Died in the Senate, and Everyday Money Kept Ending Hunger. Over 70,600 Meals..

    WYDE Weekly

    The Creator Economy Crossed $1 Billion, the CLARITY Act Died in the Senate, and Everyday Money Kept Ending Hunger. Over 70,600 Meals.

    MrBeast's next video cost $10 million and the top creators crossed $1 billion, the CLARITY Act failed 49 to 50, tokenized Treasuries opened to 35 million accounts, and creators and restaurants can now get paid to end hunger with the EAT Card.

    Sep 19, 2026 · 7 min read · Subject of the story

    Crypto & DeFi

    S&P Global Agrees to Acquire OpenZeppelin, the Security Standard Behind Onchain Finance

    S&P Global said on September 17 it will buy OpenZeppelin, the smart contract security firm whose open-source code underpins more than $37 trillion in value transferred and most of the largest stablecoins and tokenized funds.

    Sep 18, 2026 · 2 min read · Subject of the story

    Reported alongside OpenZeppelin

    Sources

    Track the institutions that move money.

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