DEFENCE MARINE SERVICES

United Kingdom ship owner with 30 vessels totalling 7,933 DWT: Tug (21), Offshore Support Vessel (3), Offshore Supply Ship (3). Fleet composition, flag and age profile on Rynda.io.

• Role: Ship owner
• Country: United Kingdom
• Fleet: 30 vessels
• Total deadweight: 7,933 t
• Median deadweight: 91 t
• Built: 1976–2017
• Flag states: United Kingdom (30)
• Age profile: under 10 years: 1, over 15 years: 29
• Fleet by type: Tug (21), Offshore Support Vessel (3), Offshore Supply Ship (3), Oil Products Tanker (1), Mooring Vessel (1), Supply Vessel (1)

Notable vessels

• SD TEMPEST (IMO 9803637) — Tug, 267 DWT, built 2017
• SD NORTHERN RIVER (IMO 9179323) — Offshore Supply Ship, 4,550 DWT, built 1998

Full vessel list, positions, sanctions and PSC screening are available after sign-up.