Holding(s) in Company

BAE SYSTEMS PLC 27 November 2006 NOTIFICATION OF MAJOR INTERESTS IN SHARES 1. Name of company BAE SYSTEMS plc 2. Name of shareholder having a major interest The Capital Group Companies, Inc. on behalf of its affiliates, including Capital Guardian Trust Company, Capital International Limited, Capital International S.A., and Capital International, Inc. 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 Shareholder named in 2 above 4. Name of the registered holder(s) and, if more than one holder, the number of shares held by each of them Capital Guardian Trust Company: State Street Nominees Ltd - 15,784,329 Bank of New York Nominees Ltd - 6,580,720 Northern Trust - 1,272,500 Chase Manhattan 3,500 Westpac Custodian Nominees - 139,200 Chase Manhattan Bank Australia Limited - 24,900 Chase Nominees Ltd - 48,464,399 BT Globenet Nominees Ltd - 1,983,800 Midland Bank plc - 8,700,100 Cede & Co - 2,597,040 Deutsche Bank Mannheim - 6,800 Bankers Trust - 4,483,300 Barclays Bank - 352,700 Citibank London - 20,000 Royal Trust - 67,700 Brown Bros. - 392,600 Nortrust Nominees - 12,230,971 MSS Nominees Limited - 233,500 State Street Bank & Trust Co - 699,400 Citibank - 32,400 Citibank NA - 168,100 Deutsche Bank AG - 11,300 HSBC Bank plc - 5,400 Mellon Bank N.A. - 586,500 Bank of Ireland Nominees Limitied - 25,500 ROY Nominees Limited - 220,070 Mellon Nominees (UK) Limited - 3,838,722 HSBC - 163,300 J P Morgan Chase Bank - 3,922,800 Capital International Limited: State Street Nominees Ltd - 1,113,400 Bank of New York Nominees - 12,686,826 Northern Trust - 5,878,530 Chase Nominees Ltd - 6,931,196 Midland Bank plc - 500,500 Bankers Trust - 223,300 Barclays Bank - 99,200 Citibank London - 14,334 Morgan Guaranty - 764,600 Nortrust Nominees - 9,372,900 MSS Nominees Limited - 134,300 State Street Bank & Trust Co - 3,963,931 Lloyds Bank - 96,300 Citibank - 8,500 Citibank NA- 880,500 Deutsche Bank AG - 876,800 Chase Manhattan Nominee Ltd - 143,600 HSBC Bank plc - 2,213,200 Mellon Bank N.A. - 420,600 Northern Trust AVFC - 793,000 KAS UK - 76,500 Mellon Nominees (UK) Limited - 46,500 Bank One London - 502,700 Clydesdale Bank plc - 90,300 HSBC - 25,200 J P Morgan Chase Bank - 134,000 Raiffeisen Zentral Bank - 1,232,900 Fortis Bank - 32,000 Metzler Seel Sohn & Co - 165,700 Bayerische Hypo Und Vereinsbank AG - 59,700 Capital International S.A.: State Street Nominees Limited - 31,000 Chase Nominees Ltd - 4,346,649 Midland Bank plc - 1,158,000 Barclays Bank - 801,900 Pictet & Cie, Geneva - 17,700 Brown Bros - 265,600 Nortrust Nominees - 25,600 Morgan Stanley - 28,200 J P Morgan - 2,391,700 State Street Bank & Trust Co - 202,500 Lloyds Bank - 50,500 Citibank NA - 9,300 HSBC Bank plc - 704,600 Lombard Odier Et Cie, Geneva - 214,600 Credit Suisse, Zurich - 53,700 Capital International, Inc: State Street Nominees Ltd - 6,603,500 Bank of New York Nominees - 1,674,600 Northern Trust - 78,700 Chase Nominees Limited - 5,397,300 Midland Bank plc - 809,300 Bankers Trust - 67,400 Brown Bros - 347,100 Nortrust Nominees - 694,600 State Street Bank & Trust Co - 672,600 Sumitomo Trust & Banking - 147,600 Citibank - 47,400 Citibank NA - 837,200 State Street Australia Limited - 2,902,239 HSBC Bank plc - 544,800 J P Morgan Chase Bank - 1,518,200 5. Class of security Ordinary shares of 2.5 pence each 6. Date of transaction Not disclosed. Figures given as at 23 November 2006 7. Total holding following this notification 195,136,856 8. Total percentage holding of issued class following this notification 6.039% 9. Any additional information Notification received under s198 CA85 10. Name of contact and telephone number for queries Ann-Louise Holding (01252) 373232 11. Name and signature of authorised company official responsible for making this notification Ann-Louise Holding, Assistant Company Secretary 12. Date of notification 27 November 2006 This information is provided by RNS The company news service from the London Stock Exchange

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BAE Systems (BA.)
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