| Idwala Industrial Holdings Limited | 
|
| Xhutha Mphongolo Property Services (Pty) Ltd | 
|
| African Crushing & Minerals (Pty) Ltd | 
|
| Lerostep Crushing & Screening (Pty) Ltd | 
|
| Lakhanya Logistics t/a Sentaba Quarries (Pty) Ltd | 
|
| MatsheZulu Ice (Pty) Ltd | 
|
| DGB Dagada Valuations (Pty) Ltd | 
|
| Umhlali Quarry (Pty) Ltd | 
|
| RealStone Quarries (Pty) Ltd | 
|
| NPC – InterCement | 
|
| AfriSam | 
|