What is the Org number of MAS BYGG AS?

MAS BYGG AS is registered with Brønnøysundsregistrene under Org 918450041.

What is the revenue of MAS BYGG AS?

MAS BYGG AS reported revenue of NOK 1,5M in 2025.

Stein Arvid Hammer chairs the board of MAS BYGG AS, in role since 2017.

MAS BYGG AS's registered address is Kvalebergveien 21, 4016 Stavanger.

ASActive

Org 918450041Kvalebergveien 21, 4016 StavangerOther real estate activities on a fee or contract basis · NACE 6832Est. 20170 employees

Revenue 2025

NOK 1,5M

+21% vs 2024

EBITDA margin

78.7%

+25% vs 2024

Equity ratio

26.8%

Financial strength

Net profit 2025

NOK 578K

+69% vs 2024

EBITDA — year on yearNOK millions

Key figuresAnnual report 2025

Name	Role	Member since
Current (1)
SA Stein Arvid Hammer	Chairman	2017

Shareholder	Type	Ownership	Votes	Since
Øks Holding As	Company	100%	100%	2023

Person	Role here	Other companies
Stein Arvid Hammer	Chairman	0 companies