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OTTO TREIDER PRIVATE GYMNAS AS
AS
Active
Org 919193298
Nedre Vollgate 8, 0158
Oslo
General secondary education
· NACE 8531
Est. 1975
31 employees
www.ottotreider.no
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OTTO TREIDER PRIVATE GYMNAS AS
Overview
Financials
People & ownership
Related companies
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (4)
KF
Karianne Fagerlund Jensen
Observer
Observer
2025
IW
Ingvild Wølstad-Knudsen
Observer
Observer
2021
SA
Stian Alexander Grann
Observer
Observer
2021
LE
Lars Eric Onarheim
Chief Executive Officer
Chief Executive Officer
2015
Board of directors
Non-executive oversight
Name
Role
Member since
Current (2)
PK
Pål Kvernaas
Chairman
2021
IE
Ingvild Elisabeth Onarheim
Board of Directors
2021
Former (1)
LF
Leif Frode Onarheim
Chairman
2021 – 2021
Shareholders
As of last annual report
Shareholder
Type
Ownership
Votes
Since
Lion 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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