RNS Number:1280S
Dimension Data Holdings PLC
17 November 2003


                  Dimension Data Holdings Plc ("the Company")

                    Disclosure of Interest in Share Capital


The Company received notification, on 14 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 115,584,189 ordinary shares of the Company representing 8.61% 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                                                                                4,067,940

Chase Manhattan Bank London                                                                       6,309,393

Chase Nominees Ltd                                                                                7,847,299

Nortrust                                                                                          1,961,800

HSBC Client Holdings Nominee (UK) Limited                                                        70,652,067

Chase Nominees Ltd                                                                               11,161,833

Bank of New York London                                                                           3,228,207

BT Globenet Nominees Ltd                                                                          1,457,600

Nortrust Nominees Ltd                                                                             3,740,900

Chase Manhattan Bank London                                                                         904,750

Northern Trust                                                                                    2,991,100

State Street Bank & Trust                                                                           284,600

Deutsche Bank                                                                                       976,700


                      This information is provided by RNS
            The company news service from the London Stock Exchange
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