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S&P Global to acquire OpenZeppelin for security boost
PUBLIC · SPGISep 17, 2026•about 3 hours ago
Acquiring Company
S&P Global
Acquired Company
OpenZeppelin
New YorkFinancial ServicesSoftwareFinanceFintechAnalyticsSecurity
Description
S&P Global has announced an agreement to acquire OpenZeppelin to enhance its capabilities in digital asset markets. This acquisition aims to improve S&P Global's risk assessments in onchain finance, leveraging OpenZeppelin's established technology and expertise. OpenZeppelin will continue to operate under its name as a business unit. Financial terms of the transaction have not been disclosed.
Company Information
Company
S&P Global
Location
55 Water Street
New York, New York, United States
About
S&P Dow Jones Indices is the largest global resource for essential index-based concepts, data and research, and home to iconic financial market indicators, such as the S&P 500® and the Dow Jones Industrial Average®. More assets are invested in products based on our indices than products based on indices from any other provider in the world. Since Charles Dow invented the first index in 1884, S&P DJI has been innovating and developing indices across the spectrum of asset classes helping to define the way investors measure and trade the markets.
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70% of M&A integrations take 12-24 months to complete
Tech stack consolidation
83% of merged companies consolidate technology vendors within first year
Post-acquisition investment
Companies increase IT spending by 23% on average after acquisitions
Success factor
M&A deals with strong technology integration plans are 2.5x more likely to succeed
Frequently asked
Who acquired OpenZeppelin?
OpenZeppelin was acquired by S&P Global, based in New York. The deal was reported on September 17, 2026. S&P Dow Jones Indices is the largest global resource for essential index-based concepts, data and research, and home to iconic financial market indicators, such as the S&P 500® and the Dow Jones Industrial Average®. S&P Global is publicly traded (SPGI) and operates in Financial Services.
When did S&P Global acquire OpenZeppelin?
S&P Global's acquisition of OpenZeppelin was reported on September 17, 2026. S&P Global has announced an agreement to acquire OpenZeppelin to enhance its capabilities in digital asset markets. Fundz records the date the transaction was first publicly reported, sourced from filings and company announcements.
What does OpenZeppelin do?
OpenZeppelin is recognized as the security standard for onchain finance. Founded in 2015, the company provides leading security assessments and secure development services for digital assets and has a popular open-source smart contract library. It is privately held, operating in Security.
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New YorkFinancial ServicesSoftwareFinanceFintechAnalyticsSecurity