Holding(s) in Company

3i Group PLC 06 March 2006 SCHEDULE 10 NOTIFICATION OF MAJOR INTERESTS IN SHARES 1. Name of company 3i Group plc 2. Name of shareholders having a major interest Lloyds TSB Group Plc and its subsidiaries 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 In respect of those 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 Shares Held Nominee/Registered Name 61,137 Lloyds TSB Jersey Offshore 240,996 Lloyds TSB Private Banking 16,214,067 Scottish Widows Investment Partnership 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 Not known 8. Percentage of issued class not known 9. Class of security Ordinary Shares of 53 1/8p each 10. Date of transaction not known 11. Date company informed 2 March 2006 12. Total holding following this notification 16,516,200 13. Total percentage holding of issued class following this notification 3.002% 14. Any additional information The Company has been notified that the above change has arisen as a result of a change in voting rights within a Scottish Widows Investment Partnership fund, and not as a result of new purchases. 15. Name of contact and telephone number for queries Ceris Stafford - 020 7975 3414 16. Name and signature of authorised company official responsible for making this notification Robin Jack-Kee - Manager Date of notification 6 March 2006 This information is provided by RNS The company news service from the London Stock Exchange

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3i Group (III)
UK 100

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