29 June 2007 – Total Voting Rights

Company Optimisa PLC
TIDM OPS
Headline Total Voting Rights
Released 18:08 29-Jun-07
Number 3990Z
Optimisa plc

(“Optimisa” or “the Company”)

TOTAL VOTING RIGHTS

In accordance with the FSA’s Disclosure and Transparency Rules, the Company would like to notify the market of the following:

- Optimisa’s share capital consists of 885,015 ordinary shares with voting rights.

- The Company holds no shares in treasury.

- Therefore, the total number of voting rights in the Company is 885,015.

The above figure may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, the Company under the FSA’s Disclosure and Transparency Rules.

Enquiries:

Hugh Oram, Nabarro Wells & Co. Limited 020 7710 7400

END