MSCI Inc., together with its subsidiaries, provides investment decision support tools for the clients to manage their investment processes worldwide. The company operates through Index, Analytics, and All Other segments. The Index segment primarily provides indexes for use in various areas of the investment process, including indexed product creation, such as ETFs, mutual funds, annuities, futures, options, structured products, over-the-counter derivatives; performance benchmarking; portfolio construction and rebalancing; and asset allocation, as well as licenses GICS and GICS Direct. The Analytics segment offers risk management, performance attribution and portfolio management content, applications, and services that provide clients with an integrated view of risk and return, and an analysis of market, credit, liquidity, and counterparty risk across various asset classes; various managed services, including consolidation of client portfolio data from various sources, review and reconciliation of input data and results, and customized reporting; and HedgePlatform to measure, evaluate, and monitor the risk of hedge fund investments. The All Other  ESG segment provides products and services that help institutional investors understand how environmental, social, and governance (ESG) factors impact the long-term risk and opportunities in financial markets; and data and rating products for use in the construction of equity and fixed income indexes and issue index-based investment products, as well as manage, measure, and report on ESG mandates. The All Other  Real Estate segment includes research, reporting, market data, and benchmarking offerings that provide real estate performance analytics for funds, investors, and managers; and business intelligence to real estate owners, managers, developers, and brokers. It serves asset owners and managers, financial intermediaries, and wealth managers. MSCI Inc. was founded in 1998 and is headquartered in New York, New York.