Change of Registered Office and name of Adviser

Ultrasis plc

Change of registered office and name of adviser

The Company announces that its registered office changed to the following address on 30 June 2010:

c/o Finegan Gibson Chartered Accountants

Highbridge House

23/25 High Street

Belfast BT1 2AA

The Company has been advised that, with effect from 30 April 2010, its Nominated Adviser and Joint Broker has changed its name to finnCap Ltd.

Ends

For more information:

Nigel Brabbins Ultrasis CEO E-Mail: [email protected] Telephone: +44 (0) 20 7566 3900 Fax: +44 (0) 20 7253 5313

Geoff Nash finnCap Nominated Adviser and Joint Broker Telephone: +44 (0) 20 7600 1658

John Webb Marshall Securities Joint Broker Telephone: +44 (0) 207 490 3788

Karen White/Sarah Rice

JBP Public Relations (UK media enquiries)

0117 907 3400

E-Mail: [email protected]; [email protected]