David K. Chan

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.

Joh. Berenberg, Gossler & Co. KG (United Kingdom) (Berenberg-UK) is the Great Britain-based broker/dealer division of Joh. Berenberg, Gossler & Co. KG, a multinational full-service investment bank in Germany. Headquartered in London, Berenberg-UK was founded in 2003 and provides trading and brokerage services to institutional and corporate clients.