Blocklisting Interim Review

Computacenter PLC
16 September 2005


                                   SCHEDULE 5

                         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 plc Sharesave Plus Scheme 1998


3. Period of return:

From   17 March 2005            To       16 September 2005

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 Approved Executive Share Option Scheme 245,723
Computacenter Service Group plc Unapproved Share Option Scheme         382,442
Computacenter plc Employee Share Option Scheme 1998                  7,435,500
Computacenter Performance Related Share Option Scheme 1998           2,000,000
Computacenter plc Sharesave Plus Scheme 1998                         1,147,735


5. Number of shares issued / allotted under scheme during period:

Computacenter Service Group plc Approved Executive Share Option Scheme  10,000
Computacenter Service Group plc Unapproved Share Option Scheme               0
Computacenter plc Employee Share Option Scheme 1998                          0
Computacenter Performance Related Share Option Scheme 1998                   0
Computacenter plc Sharesave Plus Scheme 1998                           266,051

6. Balance under scheme not yet issued / allotted at end of period

Computacenter Service Group plc Approved Executive Share Option Scheme 235,723
Computacenter Service Group plc Unapproved Share Option Scheme         382,442
Computacenter plc Employee Share Option Scheme 1998                  7,435,500
Computacenter Performance Related Share Option Scheme 1998           2,000,000
Computacenter plc Sharesave Plus Scheme 1998                           881,684

7. Number and class of share(s) (amount of stock / debt securities) originally
listed and the date of admission;

14,000,000 Ordinary Shares of 5 pence each fully paid - 26 March 2003

Please confirm total number of shares in issue at the end of the period in order
for us to update our records

190,079,651 Ordinary Shares of 5 pence each fully paid

Contact for queries

Name                Elaine Richardson

Address             Computacenter plc
                    Hatfield Avenue
                    Hatfield
                    Hertfordshire AL10 9TW

Telephone           [phone]

Person making the return

Name                Elaine Richardson

Position            Assistant Company Secretary

Signature

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for loss of business or loss of profits) arising in contract, tort or otherwise
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                      This information is provided by RNS
            The company news service from the London Stock Exchange