David Charles Ireland

NEX Group Holdings Ltd. operates as treasury vehicle with interests in brokerage and financial services software. The company was founded on September 10, 2008 and is headquartered in London, the United Kingdom.

Barclays Capital Securities Ltd. (BCS) is the brokerage subsidiary of Barclays Bank plc, which is owned by Barclays Plc (LON: BARC), an international financial services group in Great Britain. The firm was founded in 1985 and is headquartered in London with offices worldwide. BCS provides prime brokerage services which include equities and fixed income financing, OTC Clearing, Futures and Foreign Exchange Prime Brokerage and access to industry insights and analytics.

Deloitte & Touche LLP engages in the provision of audit, advisory, financial advisory, tax, and consulting services. The company was founded on March 7, 1995 and is headquartered in New York, NY.

NEX International Ltd. is an investment holding company, which engages in the provision of electronic brokerage services. It provides customers with trading venues and execution methods for electronic to broker assisted trades. The company was founded in August 3, 1998 and is headquartered in London, the United Kingdom.

Part of CME Group, Inc., Godsell Astley & Pearce (Holdings) Ltd. is a holding British company with interests in investment advisory firms. The company is based in London, UK. Founded in 1979.

Intercapital Ltd. operates as an investment holding company. The company was incorporated on May 24, 1979 and is headquartered in London, the United Kingdom.

TFS-ICAP Ltd. is a joint venture company based in London, UK. and has subsidiaries in United Kingdom.

Part of CME Group, Inc., TriOptima UK Ltd. is a leading provider of progressive end-to-end post-trade solutions built for the OTC markets. The company, founded in 2002, is based in London, UK. TriOptima is one of the entities under OSTTRA, which also includes Traiana and Reset. The British company's focus is on providing post-trade solutions for OTC markets.

Part of CME Group, Inc., NEX Optimisation Ltd. is a British company that provides cloud hosting services. The company is based in London, UK and was founded in 2014.