Sunil Premchand Shah

Part of GBST Holdings Ltd., Coexis Ltd. is a British company that provides information technology software and applications services to the capital markets. The company is based in London, UK. Coexis was acquired by GBST Holdings Ltd. on December 15, 2008 for $34.05 million.

ValidSoft Ltd. provides telecommunications based authentication and transaction verification solutions for financial services and government organizations. The firm offers solutions to counter electronic fraud relating to card, Internet, and telephone channels. The company was founded by Pat Carroll and is headquartered in Dublin, Ireland.

Broadridge Financial Solutions Ltd. provides information technology outsourcing solutions for institutional and retail securities operations and also available for on-site implementation. The firm offers administration, human resource and retirement services for businesses of any size. The company is headquartered in London, the United Kingdom.

Calastone Ltd. engages in the operation of global funds transaction network which connects financial organizations. It offers order routing and settlements, sub-register, transfers, dividends, reporting, and money market services solutions. The company was founded by Campbell Brierley, Kevin Lee, Ian Taylor and Philip Goffin in 2007 and is headquartered in London, the United Kingdom.