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COSL DRILLING EUROPE AS
AS
Active
Org 988288330
Vestre Svanholmen 4, 4313
Sandnes
Support activities for petroleum and natural gas extraction
· NACE 0910
Est. 2005
81 employees
www.cosl.no
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Support activities for petroleum and natural gas extraction
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COSL DRILLING EUROPE AS
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
FN
Frank Njaa Tollefsen
Chief Executive Officer
Chief Executive Officer
2019
Board of directors
Non-executive oversight
Name
Role
Member since
Current (4)
LW
Lingling Wu
Board of Directors
2025
KS
Kine Surdal Nilsen
Board of Directors
2025
FJ
Fenglei Jia
Board of Directors
2025
SZ
Shaoying Zhang
Chairman
2025
Former (5)
QJ
Qingyong Jin
Chairman
2021 – 2022
BZ
Bingwen Zhou
Chairman
2022 – 2025
AS
Arild Stakkestad
Board of Directors
2022 – 2025
BL
Baozhong Li
Board of Directors
2021 – 2021
BL
Bing Li
Board of Directors
2022 – 2025
Shareholders
As of last annual report
Shareholder
Type
Ownership
Votes
Since
Cosl Norwegian As
Company
100%
100%
2024
Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive.
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