Holding(s) in Company

Radstone Technology PLC
21 December 2006

The Company has received the following notification on 21st December 2006:


                                                     Goldman Sachs International
                                                              Peterborough Court
                                                                133 Fleet Street
                                                                          London
                                                                        EC4A 2BB
                                                              Tel: [phone]

14th December 2006

The Company Secretary
Radstone Technology Plc
Water Lane
Towcester
Northamptonshire, NN12 6JN
United Kingdom

Fax: [phone]


Dear Sir/Madam


UK COMPANIES ACT 1985 - SECTIONS 198-203 - Radstone Technology Plc (the 
"Company")


This notification relates to issued ordinary shares in the capital of the
Company ("shares") and is given in fulfilment of the obligations imposed by
sections 198-203 of the Companies Act 1985 (the "Act").

We hereby notify you that as at close of business on 12 December 2006, The
Goldman Sachs Group, Inc., ("GS Inc") of 85 Broad Street, New York, NY 10004,
USA no longer has a disclosable interest in shares.

A copy of this fax is being sent to you by post. Please do not hesitate to
contact me should you have any questions.


Yours faithfully,

Peter Highton
For and on behalf of
The Goldman Sachs Group, Inc.




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