| Nom | Prénom | Mandat | Power |
|---|---|---|---|
| SOGIMINES | |||
| MCMASTER | EARLE | 1960-04 | Chief Executive Officer |
| MILLER | GORDON | 1961-09 | |
| PATERSON | JAMES | 1973-06 | Chief Executive Officer |
| ROBINS | JOHN | 1959-08 | Chief Executive Officer |
| SADOWSKI | DAVID | 1984-05 | Chief Executive Officer |
| TAYLOR | Christopher | 1977-10 |