Annual Information Update

4 July 2008

HSBC Infrastructure Company Limited (the "Company")

Annual Information Update

In accordance with Prospectus Rule 5.2, the Company announces that the
following information has been published or otherwise made available by the
Company over the period since 20 June 2007.

In accordance with Article 27(3) of the Prospectus Directive Regulations, it is
acknowledged that whilst the information referred to below was up to date at
the time of publication, such disclosures may, at any time, become out of date
due to changing circumstances.

1. RNS announcements

The following regulatory announcements have been made by the Company via a
Regulatory Information Service

Documents for Inspection & 27 June 2008                                        
Broker Update                                                                  
                                                                               
Notice of Results          23 October 2007, 28 May 2008                        
                                                                               
Acquisition                17 August 2007, 10 October 2007                     
                                                                               
Result of AGM              20 July 2007                                        
                                                                               
Interim Management         13 August 2007                                      
Statement                                                                      
                                                                               
Appointment of Broker      23 May 2008                                         
                                                                               
Appointment of Joint       1 October 2007                                      
Broker                                                                         
                                                                               
Proposed Acquisition       20 November 2007                                    
                                                                               
Proposed Acquisition       22 November 2007                                    
Circular                                                                       
                                                                               
Results of EGM             17 December 2007                                    
                                                                               
Refinancing                21 December 2007                                    
                                                                               
Visit for Investors        16 January 2008                                     
                                                                               
Interim Management         11 February 2008                                    
Statement                                                                      
                                                                               
Proposed C Share Issue     2 April 2008                                        
                                                                               
Placing and Subscription   23 April 2008                                       
Offer                                                                          
                                                                               
Valuation and Dividend     23 April 2008                                       
                                                                               
Proposed Placing           12 May 2008                                         
                                                                               
Consideration of Script    13 May 2008                                         
Dividend                                                                       
                                                                               
Result of Equity Issue     16 May 2008                                         
                                                                               
HSBC Infrastructure Co Ltd 19 May 2008                                         
- Holding(s) in Company                                                        
                                                                               
Admission to Official List 21 May 2008                                         
of C Shares                                                                    
                                                                               
Conversion of C Shares     27 May 2008                                         
                                                                               
Admission of New Ordinary  2 June 2008                                         
Shares                                                                         
                                                                               
Holding(s) in Company      12 September 2007, 29 May 2008, 5 June 2008         
                                                                               
Director Declaration       2 July 2007, 19 July 2007, 27 May 2008              
                                                                               
Directorate Change         10 June 2008                                        
                                                                               
Interim Results            20 November 2007                                    
                                                                               
Portfolio Update           3 July 2007, 2 October 2007, 2 January 2008, 1 April
                           2008, 1 July 2008                                   

Details of all regulatory announcements for the Company can be found on the
London Stock Exchange website at:

www.londonstockexchange.com

2. Documents filed at the Guernsey Company Registry (the "Greffe")

The following documents have been filed by the Company with the Greffe in the
period:

Annual Return              Filed on 18 January 2008                            

Copies of documents filed at the Greffe can be obtained from Guernsey Registry,
Market Building, PO Box 451, Fountain Street, St Peter Port, Guernsey, GY1 3GX

3. Documents sent to shareholders and submitted to the UK Listing Authority

Date of publication        Document                                            
                                                                               
20 November 2007           Interim Report and Financial Statements to 30       
                           September 2007                                      
                                                                               
22 November 2007           Circular relating to the proposed acquisition of an 
                           additional investment in the Home Office Project    
                                                                               
23 April 2008              C Share Prospectus                                  
                                                                               
28 May 2008                Annual Report and Financial Statements to 31 March  
                           2008                                                
                                                                               
19 June 2008               Notice of 2008 Annual General Meeting               

The above mentioned documents are available from the Company Secretary and can
be inspected at the UK Listing Authority's Document Viewing Facility, which is
situated at:

Financial Services Authority,

25 The North Colonnade,

Canary Wharf,

London,

E14 5HS.

Tel No. 020 7676 1000

They can also be obtained from the Investor Relations section of the Company's
website, at www.hicl.hsbc.com

In addition to the above the Company produces a quarterly fact sheet which is
published on the Company's website.

Kleinwort Benson (Channel Islands) Fund Services Limited
Company Secretary  Tel: [phone]