Holding(s) in Company

Zytronic PLC
20 October 2003


Zytronic Plc ('the Company') announces that it received notification on 20
October 2003 from Atremis Fund Managers Limited that it has a revised notifiable
interest in 580,000 Ordinary Shares in the Company representing approximately
4.06% of the issued ordinary share capital. The beneficial owner of these shares
is Artemis New Enterprises.


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