Company Story
1900 - John Moody publishes Moody's Manual of Industrial and Miscellaneous Securities, marking the beginning of Moody's Corporation.
1909 - Moody's begins rating bonds, introducing the first credit rating system.
1913 - Moody's Investors Service is formally established as a separate company.
1924 - Moody's begins rating municipal bonds.
1972 - Moody's goes public with an initial public offering (IPO).
1998 - Moody's acquires KMV, a provider of credit risk management solutions.
2000 - Moody's acquires Economy.com, a provider of economic research and data.
2007 - Moody's acquires a majority stake in CIESIN, a provider of risk management solutions.
2010 - Moody's acquires a majority stake in GCR, a provider of credit ratings in Africa.
2019 - Moody's acquires a majority stake in Four Twenty Seven, a provider of climate risk assessment solutions.