Wilhelm Steffensen is a private shareholder with an estimated portfolio value of NOK 7.8m. Wilhelm Steffensen holds stakes in 4 companies, and roles in several others.

Estimated portfolio value

NOK 7.8m

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Wilhelm Steffensen owns

Company	Stake	Value (est.)
WILHELM INVEST AS	100.0%	NOK 7.4m
INTEROIL EXPLORATION AND PRODUCTION ASA	0.1%	–
DNO ASA	0.0%	NOK 272,000
AXACTOR ASA	0.0%	NOK 53,000

Roles

Styrets leder

2 selskaper

MASTREVIK BOK OG LEKER AS 931414089

WILHELM INVEST AS 998783925

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 02.09.2026.