11 August 2008 - Holding(s) in Company

Company  Optimisa PLC  
TIDM  OPS 
Headline  Holding(s) in Company
Released  11:48 11-Aug-08
Number  0617B11
Optimisa PLC

Holding(s) in Company

Optimisa plc

(”Optimisa” or the “Company”)

The Company was informed on 6 August 2008, pursuant to Chapter 5 of the Financial Services Authority’s Disclosure and Transparency Rules, that as at 1 August 2008, Octopus Investments Limited had a direct interest in 1,254,000 ordinary shares in the Company, representing 14.08% of the total voting rights of the Company.

The name of the registered holder(s) and the number of shares held by each of them are as follows:

Beneficial owner - Registered owner - Number of shares held

Close Brothers AIM VCT - Capita Trust Company Limited - 314,400

Close Second AIM VCT plc - Ord HSBC Bank plc - 31,440

Close Second AIM VCT plc – C&D HSBC Bank plc - 204,360

Close Brothers IHT AIM VCT - Capita Trust Company Limited - 235,800

Octopus Investments Nominees Limited - Octopus Investments Nominees Limited - 468,000

The ordinary shares referred to above are the 25 pence ordinary shares each in the Company.

Enquiries:

Optimisa plc  +44 (0) 20 7960 3320
Ron Littleboy, Non-Executive Chairman

Noble & Company Limited  +44 (0) 20 7763 2200
Nick Naylor
Brian Stockbridge

END