Hans Otto Karlsen

Private shareholder 9110 SOMMARØYA NO

Hans Otto Karlsen is a private shareholder. Hans Otto Karlsen holds stakes in 2 companies, and roles in several others.

Companies Hans Otto Karlsen owns

Company	Stake
DUCO INVEST AS	100.0%
MPC CONTAINER SHIPS ASA	0.0%

4 selskaper

HILLESØY PANORAMA AS 921524196

DUCO INVEST AS 921075537

HILLESØY BYGGSERVICE AS 921523831

SKIPSHOLMEN NÆRINGSPARK AS 934871995

3 selskaper

HILLESØY PANORAMA AS 921524196

DUCO INVEST AS 921075537

HILLESØY BYGGSERVICE AS 921523831

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 03.10.2026.