Portfolio Update

3i Group PLC
03 July 2007

Listing rule 15.4.11R (2) - ten largest investments as at 30 June 2007



Listing Rule 15.4.11R (2) requires 3i Group plc, as an investment trust, to
publish a list of at least its ten largest investments as at each quarter end.
3i Group plc's investment portfolio comprises about 800 investments most of
which are unquoted.  Unquoted investments are revalued twice a year as at 30
September and 31 March.  Directors' valuations of unquoted investments have not
yet been updated since the valuations as at 31 March 2007 save that they have
been adjusted for disposals, further investments and, where appropriate,
write-offs or provisions.



Quoted investments have been revalued as at 31 May 2007, adjusted for disposals
and further investments.



Based on directors' valuations of unquoted investments as at 31 March 2007
(adjusted as mentioned above) and on the valuations of quoted assets as at 31
May 2007 (adjusted as mentioned above) the ten largest investments of 3i Group
plc as at 30 June 2007 were as listed below.




Company                               Nature of business                Type of investment

3i Infrastructure Limited             Infrastructure investment company Equity shares

3i Quoted Private Equity Limited      Public capital markets investment Equity shares
                                      company
Osprey Jersey Holdco Limited          Water services and infrastructure Equity shares and loans
                                      management
ACR Capital Holdings Pte Ltd          Reinsurance                       Equity shares
Finnet Oy                             Telecommunications operator       Equity shares
Kirk Newco plc                        Outsourcing of UK utilities and   Equity shares and loans
                                      public sector maintenance
Amber Bidco Ltd                       Architectural services            Equity shares and loans
Sealift Limited                       Oil and gas engineering           Equity shares and loans
Sistemas Tecnicos de Encofrados S.A.  Sale and rental of formwork and   Equity shares
(STEN)                                scaffolding equipment
Laholm Intressenter AB (DIAB)         Polymer based sandwich            Equity shares
                                      construction laminates





Note: This announcement is made to comply with Listing Rule requirements.  The
list set out above is based on valuations as referred to above.


                      This information is provided by RNS
            The company news service from the London Stock Exchange