MAINPORT SEISMIC SUPPORT LTD

Ireland ship owner with 4 vessels totalling 4,797 DWT: Research Vessel (2), Offshore Supply Ship (2). Fleet composition, flag and age profile on Rynda.io.

• Role: Ship owner
• Country: Ireland
• Fleet: 4 vessels
• Total deadweight: 4,797 t
• Median deadweight: 1,225 t
• Built: 2013–2023
• Flag states: Marshall Islands (4)
• Age profile: under 10 years: 1, 10–15 years: 3
• Fleet by type: Research Vessel (2), Offshore Supply Ship (2)

Notable vessels

• MAINPORT EDGE (IMO 9762821) — Offshore Supply Ship, 1,580 DWT, built 2023
• MAINPORT CEDAR (IMO 9659323) — Research Vessel, 1,250 DWT, built 2013

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