Directorate Change

Radstone Technology PLC
10 May 2006




Immediate Release                                                    10 May 2006


                            Radstone Technology PLC


                               Directorate Change



Radstone Technology PLC, the world's leading independent supplier of
high-performance, embedded computer products for defence and aerospace
applications, announces that group finance director, Kevin Boyd, will be leaving
the company on 4 August 2006 to take up an appointment as group finance director
with Oxford Instruments plc.

Jeff Perrin, chief executive, commented: "We wish Kevin well in his new
appointment and thank him for his contribution to Radstone during the past three 
years"


The search for a successor has already commenced and a further announcement
regarding this appointment will be made in due course.

The company will be announcing its preliminary results for the year ended 31
March 2006 on 27 June 2006.




For further information contact:

Jeff Perrin, Chief Executive
Radstone Technology PLC
Tel: [phone]
Fax: [phone]
E-mail: [e-mail]

Tim Thompson / Nicola Cronk

Buchanan Communications
Tel: [phone]
Fax: [phone]
E-mail: [e-mail]





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