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Trondheim Audio Devices AS
AS
Active
Org 922255210
Gulspurvvegen 4, 7082
Kattem
Engineering activities and related technical consultancy
·
NACE 7112
Est. 2019 · 7 years old
1 employees
Monitor
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Norway
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Companies
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Engineering activities and related technical consultancy
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Trondheim Audio Devices AS
Overview
Financials
People & ownership
Related companies
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People & ownership
Management
Actively employed in the business
Name
Role
Member since
Current (2)
TG
Torfinn Grefstad
Deputy Member
Deputy Member
2021
JD
Jon-Tore Dombu
Chief Executive Officer
Chief Executive Officer
2022
Former (1)
BM
Bård Magne Rønning Klausen
Deputy Member
Deputy Member
2021 – 2025
Board of directors
Non-executive oversight
Name
Role
Member since
Current (4)
LS
Lasse Strand
Board of Directors
Board of Directors
2021
IM
Ingemund Mittet Værlien
Chairman
Chairman
2021
JD
Jon-Tore Dombu
Board of Directors
Board of Directors
2021
SH
Stein Helge Fredheim
Board of Directors
Board of Directors
2023
Former (1)
HN
Håvard Nigardsøy
Board of Directors
Board of Directors
2020 – 2020
Shareholders
As of last annual report
Torfinn Grefstad — 4.38%
Lasse Strand — 3.91%
Bård Magne Rønning Klausen — 3.5%
Håvard Nigardsøy — 3.5%
Magnus Andreas Kofoed — 2.71%
Fhs Holding As — 2.62%
Ingemund Mittet Værlien — 2.36%
Jan Rune Nygaard — 1.25%
24%
Shareholder
Type
Ownership
Votes
Since
Torfinn Grefstad
Individual
4.38%
4.38%
2025
Lasse Strand
Individual
3.91%
3.91%
2025
Bård Magne Rønning Klausen
Individual
3.5%
3.5%
2025
Håvard Nigardsøy
Individual
3.5%
3.5%
2025
Magnus Andreas Kofoed
Individual
2.71%
2.71%
2025
Fhs Holding As
Company
2.62%
2.62%
2025
Ingemund Mittet Værlien
Individual
2.36%
2.36%
2025
Jan Rune Nygaard
Individual
1.25%
1.25%
2025
Beneficial ownership (UBO) data access is restricted in Denmark as of September 2025 per the EU 6th AML Directive.
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More on Trondheim Audio Devices AS
Overview →
Headline figures, risk assessment and company summary
Financials & key figures →
Revenue, EBITDA, balance sheet and 5-year trend
Related companies →
Corporate hierarchy, parent and subsidiary network