GALLIANO MARINE SERVICE LLC

USA ship manager with 131 vessels totalling 396,685 DWT: Offshore Supply Ship (66), Tug (40), Offshore Tug/Supply Ship (14). Fleet composition, flag and age profile on Rynda.io.

• Role: Ship manager
• Country: USA
• Fleet: 131 vessels
• Total deadweight: 396,685 t
• Median deadweight: 3,303 t
• Built: 1978–2025
• Flag states: United States of America (122), Vanuatu (4), Brazil (3), Panama (1), Not Known (1)
• Age profile: under 10 years: 34, 10–15 years: 31, over 15 years: 66
• Fleet by type: Offshore Supply Ship (66), Tug (40), Offshore Tug/Supply Ship (14), Well-Stimulation Vessel (5), Work/Repair Vessel (2), Offshore Support Vessel (2)

Notable vessels

• ECO LIBERTY (IMO 1035909) — Work/Repair Vessel, 2,696 DWT, built 2025
• ISLAND PERFORMER (IMO 9682045) — Well-Stimulation Vessel, 7,280 DWT, built 2014

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