S&P Global has acquired OpenZeppelin, a company founded in 2015 that specializes in on-chain security assessments, secure development services, and an open-source smart contract library. The deal aims to integrate OpenZeppelin’s expertise into S&P Global’s risk assessment and benchmarking capabilities as capital markets transition to on-chain infrastructure.
OpenZeppelin’s smart contracts currently support over $37 trillion in transferred value, including major stablecoins and tokenized funds. The technology is utilized by both decentralized finance protocols and traditional financial institutions to secure digital asset infrastructure.
This acquisition follows S&P Global’s recent strategic investment in the digital asset data firm Kaiko. Earlier this month, the two companies also agreed to merge their cryptocurrency index businesses. S&P Global has already begun offering stablecoin stability assessments and credit ratings for DeFi protocols.
In separate developments, the U.S. Senate failed to pass the Clarity Act on Sept. 15. The proposed legislation was intended to address long-standing regulatory questions within the cryptocurrency industry. Industry participants noted that the lack of legislative clarity may lead firms to explore options outside the United States.






