Sea1 Offshore

Update in progress

SEA1.OL (Oslo)

Company RatingNeutral
SectorEnergy
IndustryOil & Gas Equipment & Services

Sea1 Offshore Inc. and its subsidiaries own and operate offshore support vessels for the energy service industry. The fleet includes Subsea Vessels, AHTS, PSVs, and Fast Crew & Oil Spill Recovery Vessels, delivering anchor handling, towing, platform supply, oil spill recovery, well intervention, and subsea services. As of March 2026, it operated 15 vessels across the North Sea, Brazil, Australia, Canada, SE Asia, South America and West Africa. Formerly Siem Offshore, renamed Sea1 in May 2024. Founded 2005, headquartered in Kristiansand, Norway.

Company score

Sentiment: 0.27; SentimentMeasures the overall tone of recent coverage and discussion about the company.−10 negative · 0 neutral · +10 positive
Environment: 0.24; EnvironmentAssesses the company’s environmental impact, risks, and sustainability practices.−10 negative · 0 neutral · +10 positive
Social: 0.11; SocialAssesses the company’s influence on employees, customers, communities, and wider society.−10 negative · 0 neutral · +10 positive
Governance: 0.06; GovernanceAssesses leadership, accountability, transparency, and business ethics.−10 negative · 0 neutral · +10 positive
Sustainability: 0.13; SustainabilityCombines environmental, social, and governance signals into an overall sustainability score.−10 negative · 0 neutral · +10 positive
Impact Score: 0.20; Impact ScoreCombines sentiment and sustainability performance into an assessment of the company’s overall impact.−10 negative · 0 neutral · +10 positive