Sea1 Offshore (formerly Siem Offshore) owns and operates offshore support vessels for oil, gas and renewable energy work worldwide. Its fleet includes anchor-handling tug supply (AHTS) ships, platform supply vessels, subsea construction and well-intervention units. Customers are energy operators that need marine logistics, towing, supply and subsea services in demanding offshore environments.
| Quarter | Revenue | YoY % | Earnings | YoY % |
|---|---|---|---|---|
| Q4 2024 | 68.5 | — | 3.2 | — |
| Q1 2025 | 68.5 | — | 22.2 | — |
| Q2 2025 | 71.3 | — | 64.9 | 805.2% |
| Q4 2025 | 68.2 | -0.3% | 14.4 | 352.7% |
| Q1 2026 | 72 | 5% | 28.3 | 27.4% |
All markets — KeepWinning global stock screener
Other companies on Oslo: Norske Skog ASA (NSKOG), Multiconsult ASA (MULTI), Panoro Energy ASA (PEN), OKEA ASA (OKEA), ABG Sundal Collier Holding ASA (ABG), Nel ASA (NEL)