Offshore Energy Services / Offshore Support Vessels
Strategic Profile
The company operates through Subsea Vessels, Anchor-Handling Tug Supply (AHTS) Vessels, Platform Supply Vessels (PSVs), Fast Crew & Oil Spill Recovery Vessels, and provides services including anchor handling, towing, platform supply, well intervention, subsea operations, and trenching for windfarms. It operates in the North Sea, Brazil, Australia, Canada, Southeast Asia, South America and West Africa.
Cyborg Score Rationale
Sea1 has a market capitalization of approximately 3.98B NOK and increased 6.95% over the last week. The company achieved a dividend yield of 20.49% in 2024. However, the company operates in cyclical offshore energy markets with significant exposure to oil/gas and renewable transition dynamics.
Top Insights
Recently rebranded with strategic pivot away from founder Kristian Siem; divested 9 vessels to Siem Sustainable Energy in May 2024
Strong dividend performance (20.49% yield in 2024) reflecting operational cash generation and shareholder returns strategy
Diversified vessel fleet across multiple segments (subsea, AHTS, PSV, fast supply) reduces concentration risk in single service line
Global geographic footprint across major offshore basins provides revenue diversification and exposure to both oil/gas and renewable energy sectors
Named Competitors
Subsea 7 S.A. — Subsea engineering and offshore support services
Bristow Group Inc. — Offshore helicopter and support services
Transocean — Offshore drilling contractor
Recent Developments
(May 2024) Renamed from Siem Offshore to Sea1 Offshore following founder Kristian Siem's 35% stake sale
(May 2024) Divested 9 vessels including subsea construction, platform supply, and anchor handling vessels to Siem Sustainable Energy
(December 2025) Confirmed trading on Euronext Growth Oslo
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