Holding(s) in Company

XP Power PLC
27 June 2003


XP Power plc (The'Company')

NOTIFICATION OF MAJOR INTERESTS IN SHARES

The Company was notified today by Hermes Administration Services Limited, on
behalf of The Royal Mail Trustees Limited, informing them that they have a
material interest in 857,723 shares, representing 4.06% of the issued ordinary
share capital of the company. The shares are registered in the name of PossFund
Nominees Limited.

As a result Hermes Administration Services Limited now have an interest in
2,120,030 shares representing 10.03% of the issued ordinary share capital of the
Company.

WestLB Panmure Limited

27 June, 2003



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