14 September 2007 – Change of Advisor

Optimisa plc

(‘Optimisa’ or the ‘Company’)

Change of adviser

Optimisa is pleased to announce that Noble & Company Limited has been appointed as the Company’s Nominated Adviser and Broker with immediate effect.

Ron Littleboy, Non-Executive Chairman, commented: “Optimisa is delighted to appoint Noble & Company as the Company enters another exciting part of its growth and development. We look forward to working with Noble to achieve these goals.”

Enquiries:

Optimisa plc 020 7960 3300
Ron Littleboy
Simon Dannatt

Noble & Company Limited 020 7763 2200
Nick Naylor
Brian Stockbridge