North Star (operating as North Star Renewables) provides the long-term Service Operations Vessel (SOV) charter fleet for the Dogger Bank Wind Farm programme — four newbuild SOVs (Grampian Derwent, Grampian Tyne, Grampian Wear, Grampian Tees) on a long-term charter for both construction support and post-COD operations and maintenance, calling at Port of Tyne for resupply and crew change. Per the Dogger Bank B Weekly Notice of Operations Rev 161 (issued 04 May 2026), North Star's Grampian Tees (IMO 9954307, GB-flagged, 79m × 19m × 5.6m) has been on site at Dogger Bank B since 19 February 2024 providing service operations vessel support across both OFTO and non-OFTO scopes.