| Dover Harbour Board |
| Cancelled |
| 12 Jun 2026 |
| — |
| — |
| — |
| Belfast Harbour Maintenance Dredging 2026 | Belfast Harbour | Tender | 23 Jul 2026 | — | £4,200,000 | — |
| Appointment of Zero Emission Vessels and Infrastructure 2: Electric Power (ZEVI) Lead Partner | Belfast Harbour | Expired | 10 Jul 2026 | 24 Jul 2026 | £12,000,000 | — |
| Belfast Harbour Maintenance Dredging 2026 | Belfast Harbour | Tender | 8 Jul 2026 | — | £4,200,000 | — |
| Port Waste Management Services | Belfast Harbour | Tender | 7 Jul 2026 | — | £1,400,000 | — |
| Internal Audit | Belfast Harbour | Tender | 26 Jun 2026 | — | £450,000 | — |