12 May 2008 Zetar Plc (the "Company") Director's Dealing and EBT Purchase Director's Dealing

Ian Blackburn, the chief executive of the Company, has notified the Company that on 9
May 2008 his SIPP purchased 7,000 ordinary shares of 10 pence each in the Company
("Ordinary Shares") in two tranches. 2,000 Ordinary Shares were purchased at 355 pence each and 5,000 Ordinary Shares were purchased at 402 pence each.
Following these purchases, the interest in the issued share capital of the Company ("ISC")
of Ian Blackburn is as follows:

Director

Interest in Ordinary Shares

% ISC*

Ian Blackburn**

378,602

3.29

* based on 11,505,395 Ordinary Shares in issue.
** of the 378,602 Ordinary Shares in which Ian Blackburn is interested, 126,041 Ordinary Shares are held by his wife, Joanne Blackburn and 54,261 Ordinary Shares are held by Ian Blackburn's SIPP with the remaining 198,300 Ordinary Shares held by Ian Blackburn directly.

EBT Purchase

The Company was today notified by the trustees of the Zetar Plc Employee Benefit Trust (the "EBT") that the EBT today purchased 37,000 Ordinary Shares at a price of 401.6p per Ordinary Share. Following this purchase, the interest of the EBT in the ISC is 89,500, representing approximately 0.78% of the Ordinary Shares in issue.
The potential beneficiaries of the EBT are the employees of the Zetar group including the executive directors of the Company.

Enquiries Zetar Plc Tel: 020 7004 2700

Dale Mullins (Finance Director)