Holding(s) in Company

Radstone Technology PLC
26 September 2002


                    Radstone Technology PLC (the "Company")


                               Holding in Company


The Company was informed on 25 September 2002 that, following recent purchases,
Artemis UK Smaller Companies Fund now holds 980,000 ordinary shares of 12.5p in
the Company ("Ordinary Shares"), representing 4.11% of the issued Ordinary Share
capital.


26 September 2002


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