MSCI Inc., together with its subsidiaries, provides a suite of performance, risk management, and corporate governance products and services worldwide. The company operates in two segments, Performance and Risk, and Governance. The Performance and Risk segment offers investment decision support tools, including equity indices, real estate indices and benchmarks, portfolio risk and performance analytics, and credit analytics, as well as environmental, social, and governance products. Its products are used in various investment processes, including portfolio construction and rebalancing, performance benchmarking and attribution, risk management and analysis, regulatory and client reporting, index-linked investment product creation, asset allocation, social responsibility assessment, environmental stewardship, investment manager selection, and investment research. The Governance segment provides corporate governance products and services, and specialized financial research and analysis services to institutional investors and corporations. It facilitates the voting of proxies by institutional investors and provides in-depth research and analysis to help inform voting decisions and identify issuer-specific risk; and offers global equity security coverage, and integrated products and services, including proxy voting, policy creation, research, vote recommendations, vote execution, post-vote disclosure, and reporting and analytical tools. This segment also provides class action monitoring and claims filing services to aid institutional investors in the recovery of funds from securities class action settlements. The company offers its products and services under the MSCI, MSCI ESG, Barra, RiskMetrics, ISS, FEA, IPD, and CFRA brands. Its clients include asset owners, institutional and retail asset managers, and financial intermediaries. The company was founded in 1998 and is headquartered in New York, New York.