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Effektiv Renovering AS
AS
Active
Org 927094207
Myrvegen 2B, 9020
Tromsdalen
Construction of residential and non-residential buildings
·
NACE 4100
Est. 2021 · 5 years old
4 employees
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Norway
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Companies
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Construction of residential and non-residential buildings
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Effektiv Renovering AS
Overview
Financials
People & ownership
Related companies
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
DG
Dag Gottlieb Lydersen
Chief Executive Officer
Chief Executive Officer
2022
Former (1)
SA
Stian Andreassen
Chief Executive Officer
Chief Executive Officer
2021 – 2022
Board of directors
Non-executive oversight
Name
Role
Member since
Current (3)
AA
Andreas Astrup Robertsen
Board of Directors
Board of Directors
2022
KA
Kristian Astrup Robertsen
Board of Directors
Board of Directors
2022
DG
Dag Gottlieb Lydersen
Chairman
Chairman
2022
Former (1)
SA
Stian Andreassen
Board of Directors
Board of Directors
2021 – 2022
Shareholders
As of last annual report
Lydersen Holding As — 60%
Andreas Astrup Robertsen — 20%
Kristian Astrup Robertsen — 20%
100%
Shareholder
Type
Ownership
Votes
Since
Lydersen Holding As
Company
60%
60%
2025
Andreas Astrup Robertsen
Individual
20%
20%
2025
Kristian Astrup Robertsen
Individual
20%
20%
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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Revenue, EBITDA, balance sheet and 5-year trend
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Corporate hierarchy, parent and subsidiary network