Portfolio Update

3 October 2011

HICL INFRASTRUCTURE COMPANY LIMITED

(Incorporated in Guernsey with registered number 44185)

PORTFOLIO UPDATE

HICL Infrastructure Company Limited (the 'Company') announces that the following list represents the 10 largest investments* of the Company and its subsidiaries (the 'Group') as at 30 September 2011. This list includes all of the Group's investments with a value greater than 5% of the Group's total assets:

Project

Colchester Garrison

Dutch High Speed Rail Link

Home Office Headquarters

M80 Motorway DBFO

North West Anthony Henday P3

Oxford John Radcliffe Hospital

Pontefract and Pinderfield Hospitals

Queen Alexandra Hospital

Romford Hospital

West Middlesex Hospital

For further information, please contact:

Karen Greening/Christopher Copperwaite

Dexion Capital (Guernsey) Limited

+44 (0)1481 743947/732815

Points to note:

* The Group's investments comprise investments in the equity and/or debt of the project company (and/or the project company's holding company) responsible for the projects listed. The valuations are based upon the Directors' valuation of the portfolio as at 31 March 2011 adjusted for acquisitions at cost in the six months to 30 September 2011.