Holding(s) in Company

NMT Group PLC
24 May 2005


                                 NMT Group PLC
                             Holding(s) in Company

NMT Group PLC (the 'Company')

Notification of significant shareholding

On 23 May, 2005, the Company received notification that Volvere plc has an
interest in 476,500 Ordinary Shares in NMT Group plc, representing approximately
5.47% of the share capital of the Company.

Enquiries:

Gerard Cassels
Company Secretary
01506 445 000

24 May, 2005



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