Press Release

    BLOCKLISTING SIX MONTHLY RETURN
     
    To: Listing Applications
UK Listing Authority
Financial Services Authority
25, The
North Colonnade
Canary Wharf
London, E14 5HS
     
     
     
     1. Name of company: 
     
    Computacenter plc
     
     2. Name of scheme: 
     
    Computacenter Service Group plc Approved Executive Share Option
Scheme
Computacenter Service Group plc Unapproved Share Option
Scheme
Computacenter plc Employee Share Option Scheme 1998
Computacenter
Performance Related Share Option Scheme 1998
Computacenter Performance Share Plan
2005
Computacenter plc Sharesave Plus Scheme
     
     3. Period of return: 
     
    From   18 September 2010                To     24 March 2011
     
     4. Number and class of shares(s) (amount of stock / debt security) not issued
under scheme at the end of last period: 
     
 Computacenter Service Group plc                       297,100
 Approved Executive Share Option Scheme            
                                                              
 Computacenter Service Group plc                        60,000
 Unapproved Share Option Scheme
                                                              
 Computacenter plc Employee Share                    5,739,000
 Option Scheme 1998      
                                                              
 Computacenter Performance Related Share             2,000,000
 Option Scheme 1998  
                                                              
 Computacenter Performance Share Plan 2005           2,286,627
                                                              
 Computacenter plc Sharesave Plus Scheme             1,593,220
     
     
      5. Number of shares issued / allotted under scheme during period: 
     
      
 Computacenter Service Group plc                           0
 Approved Executive Share Option Scheme            
                                                            
 Computacenter Service Group plc                           0
 Unapproved Share Option Scheme
                                                            
 Computacenter plc Employee Share                     17,500
 Option Scheme 1998      
                                                            
 Computacenter Performance Related Share                   0
 Option Scheme 1998  
                                                            
 Computacenter Performance Share Plan 2005                 0
                                                            
 Computacenter plc Sharesave Plus Scheme             135,900
     
     
     
     6. Balance under scheme not yet issued / allotted at end of period: 
     
 Computacenter Service Group plc                       297,100
 Approved Executive Share Option Scheme            
                                                              
 Computacenter Service Group plc                        60,000
 Unapproved Share Option Scheme
                                                              
 Computacenter plc Employee Share                    5,721,500
 Option Scheme 1998      
                                                              
 Computacenter Performance Related Share             2,000,000
 Option Scheme 1998  
                                                              
 Computacenter Performance Share Plan 2005           2,286,627
                                                              
 Computacenter plc Sharesave Plus Scheme             1,457,320
     
     
     7. Number and class of share(s) (amount of stock / debt securities) originally 

listed and the date of admission; 
     
    10,565,000 Ordinary Shares of 6 pence each fully paid - 27 July 2006
 3,000,000
Ordinary Shares of 6 pence each fully paid -13 August 2007 - (An additional
Block Listing in relation to the Computacenter Performance Share Plan 2005)
     
     8. Total number of shares in issue at the end of the period: 
     
    153,887,822 Ordinary Shares of 6 pence each fully paid
     
     
     This announcement is distributed by Thomson Reuters on behalf of Thomson
Reuters clients.

The owner of this announcement warrants that:
(i) the releases
contained herein are protected by copyright and other applicable laws; and
(ii)
they are solely responsible for the content, accuracy and originality of
the
information contained therein.

Source: Computacenter PLC via Thomson
Reuters ONE

     HUGž1499722