Coexis

Coexis provides software technology and applications for the securities industry.

Coexis Limited provides software technology and applications for the securities industry. Its customers include institutional stockbrokers, global investment banks, prime brokers, third party clearers, agency clearers, and custodians. Coexis Limited was formerly known as Cumulus Systems, Ltd. and changed its name to Coexis Limited in August 1998. The company was incorporated in 1964 and is based in Rickmansworth, the United Kingdom. It has operations in London, New York, Hong Kong, Singapore, and Paris. As of December 15, 2008, Coexis Limited operates as a subsidiary of GBST Holdings Ltd.