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Serwent TT-Teknikk AS
AS
Active
Org 940484871
Fetveien 33, 2007
Kjeller
Construction of utility projects for fluids
·
NACE 4221
Est. 1986 · 39 years old
141 employees
www.tt-teknikk.no
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Serwent TT-Teknikk AS
Overview
Financials
People & ownership
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (1)
RK
Rune Kristiansen
Chief Executive Officer
Chief Executive Officer
2021
Board of directors
Non-executive oversight
Name
Role
Member since
Current (2)
FU
Fredrik Ulland Høydalsnes
Board of Directors
Board of Directors
2024
AD
Aleksander Dønnum Holter
Chairman
Chairman
2024
Former (4)
FH
Fredrik Høydalsnes
Board of Directors
Board of Directors
2024 – 2025
EC
Elisabeth Christiansen Lund
Chairman
Chairman
2021 – 2023
VK
Vegar Kristoffersen
Board of Directors
Board of Directors
2021 – 2023
Shareholders
As of last annual report
Serwent Holding As — 100%
100%
Shareholder
Type
Ownership
Votes
Since
Serwent Holding As
Company
100%
100%
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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EN
Erik Nicolay Sandøy
Chairman
Chairman
2023 – 2024