What is the Org number of Monstad AS?

Monstad AS is registered with Brønnøysundsregistrene under Org 916276559.

What is the revenue of Monstad AS?

Monstad AS reported revenue of 2,9 mill. kr in 2025.

Helge Johannes Stjern is the CEO of Monstad AS, in role since 1988.

Siri Stjern-Strøm chairs the board of Monstad AS, in role since 2025.

Monstad AS's registered address is Sjøvegen 10, 7170 Åfjord.

ASActive

Org 916276559Sjøvegen 10, 7170 ÅfjordRental and operating of own or leased real estate· NACE 6820Est. 1975 · 51 years old0 employees

Actively employed in the business

Name	Role	Member since
Current (1)
HJ Helge Johannes Stjern Chief Executive Officer	Chief Executive Officer	1988

Former (1)


RS Ruth Sissel Tinnen Stjern Deputy Member	Deputy Member	1999 – 2025

Non-executive oversight

Name	Role	Member since
Current (2)
SS Siri Stjern-Strøm Chairman	Chairman	2025
HT Håvard Tinnen Stjern Board of Directors	Board of Directors	2025

Former (1)


HJ Helge Johannes Stjern Chairman	Chairman	1999 – 2025

As of last annual report

Shareholder	Type	Ownership	Votes	Since
Tigi As	Company	50%	50%	2025
Håvard S. As	Company	50%	50%	2025

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