| Date | Contract | Suppliers | Procedure | Awarded |
|---|---|---|---|---|
| 2025-11-21 | The provision of Fuel to Geological Survey Ireland Vessels in Co. Donegal TED | — | Open Procedure | — |
| 2025-08-12 | Provision of Fuel to Geological Survey Ireland Vessels in Co. Donegal TED | — | Open Procedure | — |
| 2023-07-08 | Study of the Strategic Case for Oil Refining requirements in Ireland taking account of (i) recent developments on energy security and (ii) domestic climate action policy. | Frontier Economics Ltd | Open Procedure | €229k |