# lseg-london-stock-exchange-group-refinitiv > Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. Last analyzed September 11, 2026. > London Stock Exchange Group (LSEG) is an integrated financial markets infrastructure business providing data, analytics, capital markets access, and post-trade services to the world's financial community. They enable businesses and economies to fund innovation, manage risk, and create jobs. - Business Profile: https://optimly.ai/brand/lseg-london-stock-exchange-group-refinitiv - Publisher: Optimly (https://optimly.ai) - Dataset: Optimly AI Brand Index (https://optimly.ai/brand) - Official website: https://londonstockexchange.com/ - Logo: https://logo.clearbit.com/londonstockexchange.com - Slug: lseg-london-stock-exchange-group-refinitiv - Brand Authority Index tier: Low Visibility - Category: Stock Exchanges - Last Analyzed: September 11, 2026