MAJOR SHAREHOLDERS

Dimension Data’s top 20 Shareholders as at 25 July 2008.

		Current % *
1	Venfin Limited	25.4
2	Allan Gray Investment Council	23.1
3	PIC	5.2
4	Sanlam Investment Management	4.4
5	Legal & General Investment Mgmt Ltd	4.3
6	M&G Investment Management Ltd	2.9
7	Old Mutual Investment Group SA	2.7
8	Investec Asset Management	2.7
9	Dimension Data Employee Benefit Trust	2.4
10	Prudential Portfolio Managers	1.3
11	State Street Global Advisors	1.3
12	Dimension Fund Advisors	1.3
13	Directors, Management, Staff	1.2
14	Standard Life Investments Ltd	1.1
15	GAM London Limited	0.9
16	AXA Financial SA	0.9
17	Barclays Global Investors	0.8
18	Oasis Asset Management	0.8
19	Investec Security (Pty) Limited	0.6
20	GMO LLC	0.5

The 20 largest shareholders account for 84.6 % of the total. This information is based on a threshold of 100,000 shares. Some major fund managers hold additional shares below this, which may cause the above figures to be marginally understated.

* based on 1,694.164million share in issue