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ONESUBSEA PROCESSING AS
AS
Active
Org 833888692
Sandslikroken 140, 5254
Sandsli
Manufacture of other pumps and compressors
·
NACE 2813
Est. 1983 · 43 years old
771 employees
www.onesubsea.slb.com
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Norway
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Companies
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Manufacture of other pumps and compressors
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ONESUBSEA PROCESSING AS
Overview
Financials
People & ownership
Related companies
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
MS
Morten Sivertsen
Deputy Member
Deputy Member
2023
WS
Wiggo Silden
Deputy Member
Deputy Member
2023
Former (2)
HR
Hans-Arne Ramsvik
Deputy Member
Deputy Member
2021 – 2022
ÅH
Åsmund Haugland Skre
Deputy Member
Deputy Member
2021 – 2022
Board of directors
Non-executive oversight
Name
Role
Member since
Current (6)
TM
Trine Martens Pedersen
Board of Directors
Board of Directors
2023
AF
Andreas Fjellbirkeland
Chairman
Chairman
2023
HN
Henrik Nordbø
Board of Directors
Board of Directors
2023
AH
André Husø Ruud
Board of Directors
Board of Directors
2023
TC
Tonje Charlotte Stald
Board of Directors
Board of Directors
2023
KI
Karsten Ivarhus
Board of Directors
Board of Directors
2023
Former (7)
ME
Mads Eide Hjelmeland
Chairman
Chairman
2022 – 2023
MB
Monica Bjørnsund
Board of Directors
Board of Directors
2021 – 2022
HØ
Helen Øveland Nilsen
Board of Directors
Board of Directors
2020 – 2021
LV
Linda Vigdel
Board of Directors
Board of Directors
2023 – 2023
AJ
Atle Jaer Nottveit
Chairman
Chairman
2022 – 2022
MJ
Melissa Jill Robinson
Board of Directors
Board of Directors
2023 – 2023
JA
Jon Arve Sværen
Board of Directors
Board of Directors
2023 – 2023
Shareholders
As of last annual report
Shareholder
Type
Ownership
Votes
Since
Schlumberger Norge As
Company
70%
70%
2025
Aker Solutions Holding As
Company
20%
20%
2025
Subsea 7 Holdings Uk Limited
Company
10%
10%
2025
Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive.
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More on ONESUBSEA PROCESSING AS
Overview →
Headline figures, risk assessment and company summary
Financials & key figures →
Revenue, EBITDA, balance sheet and 5-year trend
Related companies →
Corporate hierarchy, parent and subsidiary network