| Operation | Town | |
| 1 | Petra Quarry | Bloemfontein |
| 2 | Aliwal Dolerite Quarry | Aliwal North |
| 3 | Queenstown Quarry | Queenstown |
| 4 | Cradock Quarry | Cradock |
| 5 | Rossway Quarry | Midrand |
| 6 | Rosslyn Quarry | Pretoria |
| 7 | Willows Quarry | Pretoria East |
| 8 | Crushco Quarry (sand quarry) | Bredell |
| 9 | Alfa Sand Quarry | Bronkhorstspruit |
| 10 | Kimberley Quarry | Kimberley |
| Operation | Town | |
| 11 | Stilfontein (aggregate dump) | Stilfontein |
| 12 | Potchefstroom (gypsum dump) | Potchefstroom |
| 13 | Bridgetown Quarry | Moorreesburg |
| 14 | Aroams Quarry | Aggeneys |
| 15 | Howards Quarry | South of N4 route between Balmoral/Highveld Steel offramp |
| 16 | Belabela Quarries | Gaborone |
| 17 | Donkerhoek Quarry | Pretoria East |
| 18 | Mthatha Quarry | Mthatha |
| 19 | Butterworth Quarry | Butterworth |
| Operation | Town | |
| 1 | Bon Accord | Pretoria |
| 2 | Belabela | Gaborone |
| 3 | Dundee | Dundee |
| 4 | East London | East London |
| 5 | Estcourt | Estcourt |
| 6 | Hluhluwe | Hluhluwe |
| 7 | Laezonia | Laezonia (Diepsloot) |
| 8 | Margate | Margate |
| 9 | Middelburg | Middelburg |
| Operation | Town | |
| 10 | Nelspruit | Nelspruit |
| 11 | Newcastle | Newcastle |
| 12 | Portland | Durbanville |
| 13 | Rooikraal | Boksburg |
| 14 | Rustenburg | Rustenburg |
| 15 | Shakaskraal | Shakaskraal |
| 16 | Umlaas | Umlaas |
| 17 | Vanderbijlpark | Vanderbijlpark |
