Hans Otto Karlsen is a private shareholder with an estimated portfolio value of NOK 10.2m. Hans Otto Karlsen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 10.2m

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

Companies Hans Otto Karlsen owns

Company	Stake	Value (est.)
DUCO INVEST AS	100.0%	NOK 9.2m
MPC CONTAINER SHIPS ASA	0.0%	NOK 454,000

Roles

Daglig leder

4 selskaper

HILLESØY PANORAMA AS 921524196

DUCO INVEST AS 921075537

HILLESØY BYGGSERVICE AS 921523831

SKIPSHOLMEN NÆRINGSPARK AS 934871995

Styrets leder

3 selskaper

HILLESØY PANORAMA AS 921524196

DUCO INVEST AS 921075537

HILLESØY BYGGSERVICE AS 921523831

Styremedlem

2 selskaper

BRENSHOLMEN SOMMARØY VANNVERK SA 970191062

SKIPSHOLMEN NÆRINGSPARK AS 934871995

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.