CRISIL Limited, formerly Credit Rating Information Services of India Limited, is an Indian analytical company providing ratings, research, and risk and policy advisory services and is a subsidiary of American company S&P Global.

In April 2005, US based credit rating agency S&P acquired the majority shares of company.

It is also India's largest ratings company, and as of March 2022[update], it had a market cap of ₹23,429 crore (US$2.7 billion).

[8] The former Union Minister for Finance and Corporate Affairs Arun Jaitley launched CriSidEx, India's first sentiment index for micro and small enterprises (MSEs) developed jointly by CRISIL and SIDBI.

In February 2020, Crisil completed the acquisition of Greenwich Associates LLC, a provider of proprietary benchmarking data, analytics, and qualitative insights to financial services firms.