Jan Erik Korssjøen is a private shareholder. Jan Erik Korssjøen holds stakes in 2 companies, and roles in several others.

Companies Jan Erik Korssjøen owns

Company	Stake
ECOSUBSEA AS	1.0%
ECOSUBSEA AS	0.1%

Roles

Styremedlem

2 selskaper

KRAG JØRGENSEN BOLIGPARK 993451452

KONGSBERG STORBAND 878621972

Innehaver

1 selskap

KORSSJØEN CONSULTING 922351597

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.