| Department of Defence | Submarine Maintenance Services | A$5.7B | 2025-12-04 |
| Department of Defence | Submarine Maintenance | A$1.1B | 2014-07-21 |
| Department of Defence | Sustainment Services | A$903.1M | 2026-07-24 |
| Department of Defence | Submarine Maintenance | A$419.3M | 2025-07-28 |
| Department of Defence | Workforce Management Services | A$184.3M | 2025-05-08 |
| Department of Defence | Training Services | A$111.6M | 2026-07-07 |
| Department of Defence | Collins Obsolescence Management System upgrade | A$58.4M | 2023-04-27 |
| Department of Defence | Collins Class Sustainment | A$35.2M | 2020-04-28 |