Kristoffer Martinsen is a private shareholder. Kristoffer Martinsen holds a stake in 1 company, and roles in several others.

Companies Kristoffer Martinsen owns

Company	Stake
KM-BYGG AS	100.0%

Roles

Daglig leder

1 selskap

KM-BYGG AS 933823733

Styrets leder

1 selskap

KM-BYGG AS 933823733

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.