| Name | Company | Date | Last Renewed |
| Byloo, Nicky | GijimaAst | 11.06.2010 | |
| Moller, Herman | AngloGold Ashanti Limited | 24.06.2009 | |
| Sadie, Raine | Industrial Automation & Control (Pty) Ltd | 07.10.2009 | |
| Sadie, Roston | Industrial Automation & Control (Pty) Ltd | 07.10.2009 | |
| Venter, Niel | Profitek Industrial Communications (pty) Ltd | 20.06.2008 | |
| Visser, Nico | Profitek Industrial Communications (pty) Ltd | 12.08.2008 | 14.05.2009 |
| Name | Company | Date | Last Renewed |
| Byloo, Nicky | GijimaAst | 24.06.2010 | |
| Sadie, Raine | Industrial Automation & Control (Pty) Ltd | 16.10.2009 | |
| Sadie, Roston | Industrial Automation & Control (Pty) Ltd | 16.10.2009 | |
| Venter, Niel | Profitek Industrial Communications (pty) Ltd | 12.08.2008 | |
| Visser, Nico | Profitek Industrial Communications (pty) Ltd | 15.08.2008 | 14.05.2009 |
| Name | Company | Date | Last Renewed |
| Sadie, Raine | Industrial Automation & Control (Pty) Ltd | 09.10.2009 | |
| Sadie, Roston | Industrial Automation & Control (Pty) Ltd | 09.10.2009 | |
| Venter, Niel | Profitek Industrial Communications (pty) Ltd | 12.08.2008 | |
| Visser, Nico | Profitek Industrial Communications (pty) Ltd | 15.08.2008 | 15.05.2009 |
| Name | Company | Date | Last Renewed |
| Sadie, Raine | Industrial Automation & Control (Pty) Ltd | 09.10.2009 | |
| Sadie, Roston | Industrial Automation & Control (Pty) Ltd | 09.10.2009 | |
| Venter, Niel | Profitek Industrial Communications (pty) Ltd | 12.08.2008 | |
| Visser, Nico | Profitek Industrial Communications (pty) Ltd | 15.08.2008 | 15.05.2009 |
| Name | Company | Date | Last Renewed |
| Botha, Rynardt | ITS Engineers | 28.07.2009 | |
| Byloo, Nicky | GijimaAst | 11.06.2010 | |
| Pretorius, Johan | Anglo Gold | 28.07.2009 | |
| Sadie, Raine | Industrial Automation & Control (Pty) Ltd | 04.10.2009 | |
| Sadie, Roston | Industrial Automation & Control (Pty) Ltd | 04.10.2009 | |
| Visser, Nico | Profitek Industrial Communications (pty) Ltd | 16.05.2009 |
| Name | Company | Date | Last Renewed |
| Byloo, Nicky | GijimaAst | 24.06.2010 | |
| Sadie, Raine | Industrial Automation & Control (Pty) Ltd | 16.10.2009 | |
| Sadie, Roston | Industrial Automation & Control (Pty) Ltd | 16.10.2009 | |
| Visser, Nico | Profitek Industrial Communications (pty) Ltd | 18.05.2009 |
| Name | Company | Date | Last Renewed |
| Byloo, Nicky | GijimaAst | 11.06.2010 | |
| Sadie, Raine | Industrial Automation & Control (Pty) Ltd | 05.10.2009 | |
| Sadie, Roston | Industrial Automation & Control (Pty) Ltd | 05.10.2009 | |
| Visser, Nico | Profitek Industrial Communications (pty) Ltd | 15.05.2009 |
| Name | Company | Date | Last Renewed |
| Sadie, Raine | Industrial Automation & Control (Pty) Ltd | 16.10.2009 | |
| Sadie, Roston | Industrial Automation & Control (Pty) Ltd | 16.10.2009 | |
| Visser, Nico | Profitek Industrial Communications (pty) Ltd | 18.05.2009 |