Holding in Company

Aviva PLC
28 February 2005

Aviva Plc



Re: Holding in Company

28 February 2005



A letter from Aviva Plc dated the 25 February 2005 to the Irish Stock Exchange,
received by the Irish Stock Exchange on the 25 February 2005.





Direct Line    : 0044 1603 684420

Fax: [phone]

Our Ref: GRU/NW

25 February 2005

Dear Sir

NORWICH UNION INVESTMENT COMPANY I PLC (THE 'COMPANY') - ISIN IE0032471835

This notification is prompted by recent purchases totalling 31,283.

This notification relates to issued ordinary B shares in the capital of the
Company (the 'shares') and is given in fulfilment of the obligations imposed by
section 67 of the Irish Companies Act 1990 (the 'Act').

1.        Notification on behalf of Aviva plc & its subsidiaries

We hereby notify you on behalf of Aviva plc and its subsidiaries that
immediately after the time when the obligation to make this notification arose,
Aviva plc and its subsidiaries were interested in 2,135,159 shares.

The identity of Aviva plc's subsidiary company holding the interest, the
corresponding registered holders of the shares to which this notification
relates and the number of shares held by each of them are set out in the
attached Appendix: Aviva plc.

Yours faithfully





Neil Whittaker

for and on behalf of

Aviva plc





APPENDIX: AVIVA PLC




subsidiary COMPANY /REGISTERED HOLDER                 SHARE HOLDING
mORLEY FUND MANAGEMENT LIMITED:

CHASE GA GROUP NOMINEES LTD                           2,135,159







TOTAL PERCENTAGE INTEREST OF AVIVA PLC & ITS SUBSIDIARIES: 36.29%

ISSUED SHARE CAPITAL ON WHICH THIS NOTIFICATION IS BASED: 5,883,350

This announcement has been issued through the Companies Announcement Service of

                           the Irish Stock Exchange.






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