David Brockton

Deutsche Bank AG (Deutsche Bank UK) is the UK-based securities brokerage division of Deutsche Bank AG (ETR: DBK) in Germany. The firm is headquartered in London and was founded in 1873. Deutsche Bank provides brokerage services to companies and institutions.

Numis Securities Ltd. is an institutional brokerage firm headquartered in London, UK. The firm was founded in 1988 and is a subsidiary of Numis Corp. Plc in (LON: NUM). Numis Securities serves as a corporate broker to several clients across all their sectors, ranging from FTSE 100 to FTSE small-cap companies and AIM-listed companies.

Liberum Capital Ltd. (Liberum) is a brokerage firm headquartered in London, UK. The firm was founded by Shane Le Prevost in 2007 to provide a different style of broking. They were acquired by Panmure Liberum Ltd. from TN Holdings (BVI) Ltd. in 2024. Headquartered in London, Liberum provides trading and execution services for institutional clients. They bring liquidity into the niches that matter and are market-makers in various large, mid and small-cap stocks.

Execution Noble Research Ltd. (Execution Noble Research) is the Great Britain-based research subsidiary of Banco Espirito Santo Investimento SA, ultimately owned by by Banco Espirito Santo SA (XL: BES) in Portugal. Established as Clear Capital Ltd. by Nick Paulson-Ellis in 2003, the firm was subsequently acquired by Execution Noble, which itself was acquired by Banco Espirito Santo de Investimento SA in 2010. Execution Noble Research is headquartered in London and Lisbon, with additional offices in Madrid, Edinburgh, Dublin, Paris, Warsaw, New York, Mexico City, Sao Paulo, Luanda, Mumbai and Hong Kong The firm aims to produce fundamental, objective ideas, informed by primary data.

Arbuthnot Securities Ltd. (ASL) is the brokerage subsidiary of Westhouse Holdings plc in Great Britain. Formerly known as Old Mutual Securities, the firm was acquired by Arbuthnot Banking Group in 2002 and changed their name to Arbuthnot Securities Ltd. Headquartered in London, ASL provides a range of stockbroking and corporate advisory services for institutional and corporate clients.