Holding(s) in Company

RNS Number:5882T
Dimension Data Holdings PLC
23 December 2003

                  Dimension Data Holdings Plc ("the Company")


                    Disclosure of Interest in Share Capital


The Company received notification on 22 December 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 131,873,594 ordinary shares of the Company representing 9.83% 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                                                                                5,785,840
Chase Manhattan Bank London                                                                      13,655,200
Chase Nominees Ltd                                                                                8,233,799
Nortrust                                                                                          1,961,800
HSBC Client Holdings Nominee (UK) Limited                                                        72,072,667
Chase Nominees Ltd                                                                               11,342,767
Bank of New York London                                                                           5,347,771
BT Globenet Nominees Ltd                                                                          1,457,600
Nortrust Nominees Ltd                                                                             3,740,900
Chase Manhattan Bank London                                                                         904,750
Northern Trust                                                                                    4,474,500
State Street Bank & Trust                                                                           284,600
Deutsche Bank                                                                                     2,611,400





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