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TIDETEC AS
AS
Active
Org 980502155
C. J. Hambros Plass 7, 0164
Oslo
Research and experimental development on natural sciences and engineering
·
NACE 7210
Est. 1998 · 27 years old
4 employees
www.tidetec.no
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Research and experimental development on natural sciences and engineering
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TIDETEC AS
Overview
Financials
People & ownership
Related companies
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People & ownership
Management
Actively employed in the business
No data on file.
Board of directors
Non-executive oversight
Name
Role
Member since
Current (2)
PS
Paal Scheen Raaholt
Board of Directors
Board of Directors
2022
TS
Trude Sundset
Board of Directors
Board of Directors
2022
Former (2)
AG
Ann-Christin Gjerdseth Andersen
Chairman
Chairman
2022 – 2023
WT
Wenche Teigland
Board of Directors
Board of Directors
2021 – 2022
Shareholders
As of last annual report
Shareholder
Type
Ownership
Votes
Since
Kollan As
Company
57.83%
57.83%
2025
Prinvest As
Company
6.22%
6.22%
2025
Altmann Holding As
Company
5.1%
5.1%
2025
Patri Invest & Trading As
Company
5.08%
5.08%
2025
4ada As
Company
3.72%
3.72%
2025
Truls Golten
Individual
3.18%
3.18%
2025
Knut Kollandsrud
Individual
3.12%
3.12%
2025
Ziegler Technologies As
Company
1.94%
1.94%
2025
Knut Jensen
Individual
1.6%
1.6%
2025
Antarctic As
Company
1.46%
1.46%
2025
Arne Hilling Kollandsrud
Individual
1.03%
1.03%
2025
Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive.
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Headline figures, risk assessment and company summary
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Corporate hierarchy, parent and subsidiary network