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Providing investors with a comprehensive view of global debt markets through our credit ratings and research
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New Moody’s report examines sector performance in a zero-carbon world
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Inside P&C Honors Awards 2021
For the first time ever, Moody’s Investors Service has won the Credit Rating Agency category in the Inside P&C Honors Awards 2021
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Moody’s publishes 2020 Stakeholder Sustainability Report
See how Moody’s is driving positive, systemic change for better business, better lives and better solutions
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2021 Globalcapital bond awards
We are honored to be voted 2021 Best Rating Agency for Corporate Bonds, Financial Institutions Bonds, and Emerging Market Bonds.
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ESG scores
Moody’s rolls out ESG scores for a range of
corporates, utilities and US state & local
governments. New ESG issuer profile and
credit impact scores provide greater
transparency on issuers’ exposure to ESG
risks and the impact on credit quality.
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Navigate the coronavirus outbreak
Moody’s trusted insights can help you find the safest path through turmoil and market volatility. Our views, reports and webinars on the effects of coronavirus are here and they’re free.
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our global presence
We offer our global expertise through presence in local markets
Moody’s Investors Service (MIS) is a leading global provider of credit ratings, research, and risk analysis. A rating from Moody’s enables issuers to create timely, go-to-market debt strategies with the ability to capture wider investor focus and provides investors with a comprehensive view of global debt markets through our credit ratings and research. Moody’s trusted insights can help decision-makers navigate the safest path through turmoil and market volatility.


+ trillion

total rated debt



global event participants






rated entities and transactions






global events


rating methodologies



years of experience



global offices

Understanding ratings
As capital markets have become increasingly global and interconnected, investors are faced with an extensive, and often bewildering, choice of investment opportunities.
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Products and services
With over 100 years of experience in evaluating creditworthiness, an expanding product suite, and an increasing number of global accolades, Moody’s Investors Service is well positioned to provide valuable services to customers for today and the future.
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Global presence map shows all Moody’s office locations, not exclusively MIS locations.

*Sources for "Moody’s Investors Service by the Numbers":
MIS data as of 1 July 2021; Research and Events data covers the period 1 January 2021 to 30 June 2021. Number of offices reflects the total number of countries Moody’s Corporation has presence in. All numbers are rounded other than rating methodologies.