Deutsche Börse AG, or the Deutsche Börse Group, is a German multinational corporation that offers a marketplace for organizing the trading of shares and other securities. It is also a transaction services provider, giving companies and investors access to global capital markets. It is a joint stock company and was founded in 1992, with headquarters in Frankfurt. On 1 October 2014, Deutsche Börse AG became the 14th announced member of the United Nations Sustainable Stock Exchanges initiative.

London Stock Exchange (LSE) is a stock exchange in the City of London, England, United Kingdom. As of August 2023, the total market value of all companies trading on the LSE stood at $3.18 trillion. Its current premises are situated in Paternoster Square close to St Paul's Cathedral in the City of London. Since 2007, it has been part of the London Stock Exchange Group. The LSE is the most-valued stock exchange in Europe as of 2023. According to the 2020 Office for National Statistics report, approximately 12% of UK-resident individuals reported having investments in stocks and shares. According to the 2020 Financial Conduct Authority (FCA) report, approximately 15% of UK adults reported having investments in stocks and shares.