| Department of Defence | Provision of Electricity to Sites in NSW | A$87.7M | 2020-02-20 |
| Department of Defence | Provision of Electricity to Large Defence Sites in Queensland | A$66.3M | 2014-04-27 |
| Department of Defence | Provision of Electricity to sites in SA. | A$63.7M | 2023-04-27 |
| Department of Defence | Provision of Electricity to Large Defence Sites in South Australia | A$14.8M | 2017-04-04 |
| Australian Nuclear Science and Technology Organisation | ANSTO Electricity Contract 2017-2019 | A$14.0M | 2018-08-07 |
| Reserve Bank of Australia | Retail Electricity | A$6.1M | 2025-01-13 |
| Department of Defence | Electrical Services | A$1.7M | 2025-09-02 |
| Department of Industry, Science and Resources | Port Melbourne Electricity Supply | A$1.1M | 2013-09-20 |