Company · Offshore and services
Subsea 7
Subsea 7: offshore engineering, construction, and services company based in the United Kingdom.
- Ticker
- SUBC
- Exchange
- Oslo Børs
- Group
- Offshore and services
- Founded
- 1973
- Headquarters
- London Borough of Sutton
- Website
- subsea7.com
Company facts: Wikidata (CC0), retrieved 29 Sep 2026 · Read more on Wikipedia
Share price
Prices from Yahoo Finance, delayed about 15 minutes. Not investment advice.
About Subsea 7
Subsea7 designs, installs and maintains offshore infrastructure for oil, gas and offshore wind projects. Its Subsea and Conventional business lays pipelines, flexible flowlines and umbilicals and hooks up production vessels, in countries including Norway, Brazil, the US and West Africa. The Renewables business installs foundations, transition pieces and cables for offshore wind farms, for example in the UK and France. Siem Industries is the reference shareholder, and a merger with Italy's Saipem to form Saipem7 has been agreed.
Sources: Subsea7 – resultater for andre kvartal og første halvår 2026 (30. juli 2026, børsmelding via MFN) · Subsea7 og Saipem – signering av fusjonsavtalen (24. juli 2025, børsmelding via MFN) · Subsea7 – HSR-ventetiden er utløpt (31. juli 2026, børsmelding via MFN) · Subsea7 – varsel om tredjekvartalsrapport 2026 (15. oktober 2026, børsmelding via MFN), retrieved 24 Oct 2026
Stock exchange announcements
The latest announcements from Oslo Børs Newsweb. The headline links to the announcement.
Network
The network page shows the 5 vessels Subsea 7 is responsible for at the Norwegian Offshore Directorate.
Analyses that mention the company
No analyses on OESA mention Subsea 7 yet. Go to the analysis page
Questions and answers
What is the Subsea 7 ticker on Oslo Børs?
Subsea 7 trades on Oslo Børs under the ticker SUBC. The share price on this page is the Oslo Børs price from Yahoo Finance, delayed by about 15 minutes.
What does Subsea7 do?
Subsea7 builds and installs offshore infrastructure: pipelines, umbilicals and production vessel hook-ups on oil and gas fields, and foundations and cables for offshore wind farms.
Is Subsea7 merging with Saipem?
Yes. The companies signed a binding merger agreement on 24 July 2025; the combined company is to be called Saipem7, headquartered in Milan and listed in Milan and Oslo, with each set of shareholders owning half. As of 31 July 2026 certain regulatory approvals outside the US were still outstanding.