Holding(s) in Company

Radstone Technology PLC
10 October 2005


FOR IMMEDIATE RELEASE                                           10 October 2005


                    Radstone Technology PLC (the "Company")

The Company was informed on the 7 October 2005 that the Trustee of the Radstone
Technology PLC Share Incentive Plan (the 'Trust'), acquired a further 6,144
ordinary shares of 12.5p each in the Company on 5 October 2005.  Following the
purchase, the Trust holds 170,894 shares representing 0.56% of the issued share
capital of the Company.

All employees of the Company, including the executive directors, are potential
beneficiaries of the Trust.

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