What is the Org number of Follo Trefiberisolering AS?

Follo Trefiberisolering AS is registered with Brønnøysundsregistrene under Org 927456486.

What is the revenue of Follo Trefiberisolering AS?

Follo Trefiberisolering AS reported revenue of 6,6 mill. kr in 2025.

Follo Trefiberisolering AS employs 5 people as of the latest annual report.

Sondre Jansen is the CEO of Follo Trefiberisolering AS, in role since 2025.

Ole Kristian Huseby chairs the board of Follo Trefiberisolering AS.

Follo Trefiberisolering AS's registered address is Bjerkeveien 16A, 1408 Kråkstad.

ASActive

Org 927456486Bjerkeveien 16A, 1408 KråkstadInstallation of insulation· NACE 4323Est. 2021 · 5 years old5 employees

Actively employed in the business

Name	Role	Member since
Current (1)
SJ Sondre Jansen Chief Executive Officer	Chief Executive Officer	2025

Former (1)


WK Willy Kristoffer Grønstvet Chief Executive Officer	Chief Executive Officer	2021 – 2025

Non-executive oversight

Name	Role	Member since
Current (4)
MB Marinius Berger Board of Directors	Board of Directors	2021
SA Stian Aarmo Board of Directors	Board of Directors	2021
WK Willy Kristoffer Grønstvet Board of Directors	Board of Directors	2021
OK Ole Kristian Huseby Chairman	Chairman	2021

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Lilleskaug Holding As	Company	40%	40%	2025
Grønstvet Holding As	Company	40%	40%	2025
Marinius Berger	Individual	10%	10%	2025
Stian Aarmo	Individual	10%	10%	2025

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