Major Share Interest

Aviva PLC 21 August 2006 SCHEDULE 10 NOTIFICATION OF MAJOR INTERESTS IN SHARES 1. Name of company Aviva plc 2. Name of shareholder having a major interest Barclays PLC 3. Please state whether notification indicates that it is in respect of holding of the shareholder named in 2 above or in respect of a non-beneficial interest or in the case of an individual holder if it is a holding of that person's spouse or children under the age of 18 Notifiable interest held by shareholder named in 2 above through the registered holders listed at schedule A. 4. Name of the registered holder(s) and, if more than one holder, the number of shares held by each of them See Schedule A 5. Number of shares / amount of stock acquired Not known 6. Percentage of issued class Not known 7. Number of shares / amount of stock disposed N/A 8. Percentage of issued class N/A 9. Class of security Ordinary Shares of 25 pence each 10. Date of transaction 15 August 2006 11. Date company informed 21 August 2006 12. Total holding following this notification 134,823,531 ordinary shares 13. Total percentage holding of issued class following this notification 5.30% of the issued share capital 14. Any additional information 15. Name of contact and telephone number for queries Joanne Bujak - 020 7662 2563 16. Name and signature of authorised company official responsible for making this notification Joanne Bujak Date of notification 21 August 2006 The FSA does not give any express or implied warranty as to the accuracy of this document or material and does not accept any liability for error or omission. The FSA is not liable for any damages (including, without limitation, damages for loss of business or loss of profits) arising in contract, tort or otherwise from the use of or inability to use this document, or any material contained in it, or from any action or decision taken as a result of using this document or any such material. Schedule A Registered Holder Holding BANK OF IRELAND 30,311 BANK OF NEW YORK 180,475 Barclays Bank Trust Company Ltd 121,873 Barclays Capital Inc 12,075,973 BARCLAYS CAPITAL NOMINEES LIMITED 12,075,973 BARCLAYS CAPITAL NOMINEES LIMITED 1,482,298 BARCLAYS CAPITAL NOMINEES LIMITED 26,592,361 Barclays Capital Securities Ltd 28,074,659 Barclays Global Fund Advisors 8,196,144 Barclays Global Investors Australia Ltd 1,167,190 Barclays Global Investors Canada 179,872 Barclays Global Investors Canada Ltd 179,872 Barclays Global Investors Japan Ltd 4,038,899 Barclays Global Investors Japan Trust & Banking 3,032,959 Barclays Global Investors Ltd 36,500,980 Barclays Global Investors, N.A. 31,193,811 Barclays Life Assurance Co Ltd 4,568,080 Barclays Private Bank and Trust Ltd 55,232 Barclays Private Bank and Trust Ltd 30,271 Barclays Private Bank and Trust Ltd 990 Barclays Private Bank Ltd 107,352 Barclays Trust Co & Others 1,257 BARCLAYS TRUST CO AS EXEC/ADM C 000000000000000000 3,390 Barclays Trust Co DMC69 C 000000000000000000 20,514 Barclays Trust Co E99 C 000000000000000000 374 Barclays Trust Co R69 C 000000000000000000 96,338 BNP PARIBAS 151,832 CHASE NOMINEES LTD 1,166,444 CHASE NOMINEES LTD 13,960,251 CHASE NOMINEES LTD 946,449 CHASE NOMINEES LTD 782,853 CHASE NOMINEES LTD 235,573 CIBC MELLON GLOBAL SECURITIES 115,014 Clydesdale Nominees HGB0125 1,500 Clydesdale Nominees HGB0125 1,060 Clydesdale Nominees HGB0125 5,500 Clydesdale Nominees HGB0125 8,772 Clydesdale Nominees HGB0125 32,000 Clydesdale Nominees HGB0125 3,500 Clydesdale Nominees HGB0125 2,900 Clydesdale Nominees HGB0325 990 Gerrard Ltd 5,479,246 Gerrard Nominees Limited 200 Gerrard Nominees Limited 1,200 Gerrard Nominees Limited 4,100 Gerrard Nominees Limited 2,952 Gerrard Nominees Limited 1,025 Gerrard Nominees Limited 1,849 Gerrard Nominees Limited 950 Gerrard Nominees Limited 250 Gerrard Nominees Limited 258 Gerrard Nominees Limited 618 Gerrard Nominees Limited 1,500 Gerrard Nominees Limited 1,086 Gerrard Nominees Limited 2,500 Gerrard Nominees Limited 4,500 Greig Middleton Nominees Limited (GM1) 522,977 Greig Middleton Nominees Ltd (GM3) 2,910 Greig Middleton Nominees Ltd (GM3) 164,411 Greig Middleton Nominees Ltd (GM3) 150,000 INVESTORS BANK AND TRUST CO. 636,387 INVESTORS BANK AND TRUST CO. 6,472,008 INVESTORS BANK AND TRUST CO. 777,984 INVESTORS BANK AND TRUST CO. 70,155 INVESTORS BANK AND TRUST CO. 168,080 INVESTORS BANK AND TRUST CO. 71,530 INVESTORS BANK AND TRUST CO. 433,216 INVESTORS BANK AND TRUST CO. 48,001 INVESTORS BANK AND TRUST CO. 33,487 INVESTORS BANK AND TRUST CO. 26,536 INVESTORS BANK AND TRUST CO. 237,074 INVESTORS BANK AND TRUST CO. 39,982 INVESTORS BANK AND TRUST CO. 13,106,308 INVESTORS BANK AND TRUST CO. 270,842 INVESTORS BANK AND TRUST CO. 5,779,177 INVESTORS BANK AND TRUST CO. 201,270 INVESTORS BANK AND TRUST CO. 19,013 INVESTORS BANK AND TRUST CO. 2,575,947 INVESTORS BANK AND TRUST CO. 827,290 INVESTORS BANK AND TRUST CO. 880,870 INVESTORS BANK AND TRUST CO. 2,457,840 JP MORGAN (BGI CUSTODY) 628,862 JP MORGAN (BGI CUSTODY) 143,212 JP MORGAN (BGI CUSTODY) 1,307,132 JP MORGAN (BGI CUSTODY) 573,181 JP MORGAN (BGI CUSTODY) 303,908 JP MORGAN (BGI CUSTODY) 212,211 JP MORGAN (BGI CUSTODY) 340,297 JP MORGAN (BGI CUSTODY) 18,560,729 JP MORGAN (BGI CUSTODY) 40,851 JP MORGAN (BGI CUSTODY) 1,836,796 JPMorgan Chase Bank 235,215 JPMorgan Chase Bank 86,172 JPMorgan Chase Bank 122,493 JPMorgan Chase Bank 17,663 JPMorgan Chase Bank 22,424 JPMorgan Chase Bank 343,453 JPMorgan Chase Bank 368,949 JPMorgan Chase Bank 1,385,079 JPMorgan Chase Bank 66,424 JPMorgan Chase Bank 91,475 JPMorgan Chase Bank 20,700 JPMorgan Chase Bank 272,912 JPMORGAN CHASE BANK 943,316 JPMORGAN CHASE BANK 223,874 JPMORGAN CHASE BANK 82,965 JPMorgan Chase Bank 95,127 JPMorgan Chase Bank 227,810 JPMorgan Chase Bank 23,891 JPMorgan Chase Bank 1,317,486 JPMorgan Chase Bank 1,212,913 JPMorgan Chase Bank 110,724 JPMorgan Chase Bank 604,967 JPMorgan Chase Bank 155,753 JPMorgan Chase Bank 26,635 Master Trust Bank 117,723 Mellon Trust - US CUSTODIAN / 261,900 Mellon Trust - US CUSTODIAN / 101,660 MELLON TRUST OF NEW ENGLAND 157,446 Mitsubishi Trust International 75,919 Mitsui Asset 42,338 NORTHERN TRUST BANK - BGI SEPA 85,343 NORTHERN TRUST BANK - BGI SEPA 326,782 NORTHERN TRUST BANK - BGI SEPA 391,804 R C Greig Nominees Limited 3,243,058 R C Greig Nominees Limited a/c AK1 614,429 R C Greig Nominees Limited a/c BL1 141,497 R C Greig Nominees Limited a/c CM1 38,256 R C Greig Nominees Limited GP1 461,854 R C Greig Nominees Limited SA1 116,866 Reflex Nominees Limited 21,184 Reflex Nominees Limited 9,087 STATE STREET BANK & TRUST - WI 275,728 STATE STREET BANK AND TRUST CO 77,320 STATE STREET BOSTON 281,783 STATE STREET BOSTON 1,313,936 STATE STREET TRUST OF CANADA - 265,900 The Northern Trust Company - U 187,070 Trust & Custody Services Bank 2,044 Trust & Custody Services Bank 25,569 ZEBAN NOMINEES LIMITED 107,352 This information is provided by RNS The company news service from the London Stock Exchange

Companies

Aviva (AV.)
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