| Australian Institute of Criminology | Website Services | A$38.5K | 2019-06-28 |
| Department of Defence | Conference Registration Services | A$31.4K | 2020-03-17 |
| Administrative Appeals Tribunal | COAT National Conference | A$28.9K | 2019-06-06 |
| Administrative Review Tribunal | COAT National Conference | A$28.1K | 2025-03-04 |
| Department of Defence | Conference Attendance - C3DIS | A$26.9K | 2018-04-16 |
| Australian Federal Police | Provision of conference facilities | A$25.0K | 2024-06-21 |
| Department of Agriculture | Provision of conference services | A$25.0K | 2014-07-29 |
| Australian Centre for International Agricultural Research | Sponsorship contribution for 7th International Symposium on Soil and Organic Matter | A$23.1K | 2019-05-31 |