Sea1 Offshore Inc. (LON:0I21)
London flag London · Delayed Price · Currency is GBP · Price in NOK
29.97
+7.20 (31.60%)
At close: Aug 11, 2025

Sea1 Offshore Company Description

Sea1 Offshore Inc., together with its subsidiaries, owns and operates offshore support vessels for the offshore energy service industry.

The company operates through Subsea Vessels; Anchor-Handling Tug Supply (AHTS) Vessels; Platform Supply Vessels (PSVs); Fast Crew & Oil Spill Recovery Vessels; and Other segments.

It provides offshore vessel activities, such as anchor handling and towing, platform supply, well intervention services, subsea operations, walk-to-work, and trenching operations for windfarms.

The company has a fleet of 17 vessels, which includes two offshore subsea construction vessels, two well-intervention vessels, one scientific core-drilling vessel, six anchor handling tug supply vessels, two platform supply vessels, and four fast crew and oil spill recovery vessels.

It operates in the North Sea, Brazil, Australia, Canada, Southeast Asia, South America and West Africa.

The company was formerly known as Siem Offshore Inc. and changed its name to Sea1 Offshore Inc. in May 2024.

Sea1 Offshore Inc. was founded in 2005 and is headquartered in Kristiansand, Norway.

Sea1 Offshore Inc.
CountryCayman Islands
Founded2005
IndustryOil and Gas Field Exploration Services
Employees1,385
CEOBernt Omdal

Contact Details

Address:
Nodeviga 14
Kristiansand, 4610
Norway
Phone47 38 60 04 00
Websitesea1offshore.com

Stock Details

Ticker Symbol0I21
ExchangeLondon Stock Exchange
Fiscal YearJanuary - December
Reporting CurrencyUSD
SIC Code1382

Key Executives

NamePosition
Rachid FelixChief Executive Officer of Siem Consub SA
Bernt OmdalChief Executive Officer
Tore LillestoChief Operating Officer
Andreas HageliChief Commercial Officer
Vidar JerstadChief Financial Officer
Monica RibeiroCorporate Secretary of Brazil
Gro WickstrømCorporate Secretary of Norway
Lars MuckGeneral Manager