HORNBECK OFFSHORE SERVICES LLC

USA ship manager & owner with 61 vessels totalling 277,597 DWT: Offshore Supply Ship (53), Offshore Support Vessel (5), Offshore Tug/Supply Ship (1). Fleet composition, flag and age profile on Rynda.io.

• Role: Ship manager & owner
• Country: USA
• Fleet: 61 vessels
• Total deadweight: 277,597 t
• Median deadweight: 4,802 t
• Built: 1992–2026
• Flag states: United States of America (57), Not Known (1), Mexico (1), Brazil (1), Vanuatu (1)
• Age profile: under 10 years: 2, 10–15 years: 22, over 15 years: 37
• Fleet by type: Offshore Supply Ship (53), Offshore Support Vessel (5), Offshore Tug/Supply Ship (1), Well-Stimulation Vessel (1), Work/Repair Vessel (1)

Notable vessels

• HOS WARHORSE (IMO 9696591) — Offshore Support Vessel, 6,198 DWT, built 2026
• HOS ACHIEVER (IMO 9414163) — Offshore Support Vessel, 8,170 DWT, built 2008

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