4Subsea is a provider of technology and services that help operators maintain production from subsea oil and gas fields and offshore wind farms. The company was founded in 2007 and its clients include all the major oil and gas operators as well as the large suppliers of subsea equipment, according to the company website. 4Subsea delivers solutions on a unique digital platform, aiming to be in the forefront of digitizing oil, gas and offshore wind operations worldwide.

Headquarters Address

Hagaløkkveien 26

Main Phone Number


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Subsea 7 Acquires 4Subsea

Subsea 7 Acquires 4Subsea

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4Subsea Acquires Astori

4Subsea Acquires Astori