First National Battery, East London & Benoni
3M South Africa, Elandsfontein
Alberton North & SAFIC BEE
Kumba Resources: Sishen Iron Ore Mine
Lever Pond’s (Unilever), Durban
Illovo Sugar, Port Shepstone
Rietspruit Mine Services, Rietspruit
Fry’s Metals (Zimco Group), Wadeville
Optimum Colliery, Pullenshope
Associated Additives, (Zimco Group) Durban
Douglas Colliery Services, Vandyksdrift
South African Bureau of Standards, Pretoria
CSIR (3 divisions), Pretoria
Janel Construction, Donkerhoek
African Cables, Vereeniging
The South African Breweries, Rosslyn
Scharrighuisen Opencast Mining, Middelburg
Grootegeluk Coal Mine, Ellisras, Tshikondeni Mine
Bush Boake Allen (International Paper), Isando
Mobile Telephone Networks (MTN), Sandton
Hotazel Manganese Mines, Hotazel