Financial Markets Infrastructure and Data
LSEG is your trusted global financial markets infrastructure and data provider. Discover how we deliver value for our customers.
LSEG is a leading global financial infrastructure and data provider. We play a vital social and economic role in the world's financial system.

A unique open platform, best-in-class data and expertise - all the ingredients for executing critical investing, trading and risk decisions with confidence.

Our indices inform your asset allocation decisions, support portfolio construction, and allow for risk and performance analysis.

The London Stock Exchange is at the heart of where ideas meet capital and become reality, with the flexibility to make connections and create real impact.