| Provision of Shipyard Detailed Design and Build Contract RoPax Vessels | active | 9 Jan 2026 | £100,000,000 |
| Invitation to Tender for the Cruise Ship Welcome and Information Service | complete | Not published | Not published |
| Supply of a Second Hand 24m Landing Craft Type Vessel | complete | Not published | Not published |
| Invitation to Tender for the Provision of Aquatic Sample Processing and Taxonomic Determination | complete | Not published | Not published |
| Invitation to Tender for the Provision of Ballast Water Sampling | complete | Not published | Not published |
| Provision of Classification Services | complete | Not published | Not published |
| Provision of Consultancy and Technical Services for the Orkney Ferry Replacement Programme and Orkney Harbours Masterplan Phase 2 | complete | Not published | Not published |
| Orkney Harbours Masterplan Phase 1 - Scapa Deep Water Quay (SDWQ) | complete | Not published | Not published |
| Orkney Logistics Base (Hatston) Phase 1 | Not published | Not published | Not published |
| Provision of Westray to Papa Westray Pasenger Ferry Service | planned | Not published | £360,000 |