Stig Marthinsen is a private shareholder. Stig Marthinsen holds a stake in 1 company, and roles in several others.

Companies Stig Marthinsen owns

Company	Stake
KOBUK AS	100.0%

Roles

Daglig leder

3 selskaper

KOBUK AS 971191635

FRONTIER VENTURE AS 911783460

DIGITAL INNOVATION HUB OCEANOPOLIS AS 926455982

Styrets leder

2 selskaper

KOBUK AS 971191635

FRONTIER VENTURE AS 911783460

Varamedlem

1 selskap

E&I CONSULTING AS 899164032

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.