| Current (6) |
KE Person with significant control | Person with significant control | 2002 |
| Chief Executive Officer | 2017 |
| Confidential Clerk | 2018 |
LT Person with significant control | Person with significant control | 2002 |
PW Deputy Chief Executive Officer | Deputy Chief Executive Officer | 2017 |
| Deputy auditor | 2023 |
| Former (5) |
| Audit | 2022 – 2023 |
| Audit | 1999 – 2019 |
| Audit | 2019 – 2023 |
| Audit | 1999 – 2022 |
| Deputy auditor | 2019 – 2023 |