OSTENSJO REDERI AS

Norway ship manager with 16 vessels totalling 59,078 DWT: Tug (8), Offshore Supply Ship (3), Offshore Support Vessel (2). Fleet composition, flag and age profile on Rynda.io.

• Role: Ship manager
• Country: Norway
• Fleet: 16 vessels
• Total deadweight: 59,078 t
• Median deadweight: 2,417 t
• Built: 2000–2025
• Flag states: Norway (11), Norway (NIS) (5)
• Age profile: under 10 years: 5, 10–15 years: 3, over 15 years: 8
• Fleet by type: Tug (8), Offshore Supply Ship (3), Offshore Support Vessel (2), Accommodation Ship Offshore Support Vessel (2), Research Vessel (1)

Notable vessels

• SILEX (IMO 1040514) — Tug, 280 DWT, built 2025
• EDDA FORTIS (IMO 9689483) — Accommodation Ship Offshore Support Vessel, 12,201 DWT, built 2023

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