Holding(s) in Company

Radstone Technology PLC
12 August 2002

                    Radstone Technology PLC (the "Company")


                            Substantial Shareholder

The Company was informed on 9 August, 2002 that, following recent purchases,
Artemis UK Smaller Companies Fund now holds 795,000 ordinary shares of 12.5p in
the Company ("Ordinary Shares"), representing 3.3% of the issued Ordinary Share
capital.


12 August 2002




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