Holding in Company

Zytronic PLC
6 October 2000


Zytronic plc ('the Company') announces that it received notification today
from M&G Investment Management Limited for and on behalf of Prudential plc
that Prudential plc has a notifiable interest in the Ordinary Share Capital of
the Company as follows:

Registered Holder                                        Details of Holding

PRUCLT HSBC GIS NOM(UK) PPL AC                           690,909
                                                               
The foregoing represents approximately 4.85% of the Company's issued Ordinary
Share.