RNS Number:6438R
Dimension Data Holdings PLC
04 November 2003

                  Dimension Data Holdings Plc ("the Company")

                    Disclosure of Interest in Share Capital

The Company received notification, on 3 November 2003, pursuant to section 198
of the Companies Act 1985, that Fidelity International Limited ("FIL") and its
direct and indirect subsidiaries, being non-beneficial holders, have an interest
in 89,904,296 ordinary shares of the Company representing 6.70% of the issued
share capital. The notifiable interests also comprise the notifiable interest of
Mr. Edward C. Johnson 3d, a principal shareholder of Fidelity International
Limited. The shares are registered as follows:


Holder                                                                                    Number of Shares
Chase Nominees Ltd                                                                               3,063,740
Chase Manhattan Bank London                                                                      2,097,900
Chase Nominees Ltd                                                                               7,061,699
Nortrust                                                                                         1,961,800
HSBC Client Holdings Nominee (UK) Limited                                                       53,995,967
Chase Nominees Ltd                                                                              11,161,833
Bank of New York London                                                                          2,103,107
BT Globenet Nominees Ltd                                                                         1,457,600
Nortrust Nominees Ltd                                                                            3,740,900
Chase Manhattan Bank London                                                                        847,750
Northern Trust                                                                                   1,800,700
State Street Bank & Trust                                                                          284,600
Deutsche Bank                                                                                      326,700




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