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Øistein Antonsen
Øistein Antonsen is a private shareholder. Øistein Antonsen holds stakes in 4 companies, and roles in several others.
Companies Øistein Antonsen owns
| Company | Stake |
|---|---|
| NETKEM AS | 40.0% |
| OSPEHOLMEN UTVIKLING AS | 39.9% |
| OSPEHOLMEN UTVIKLING AS | 0.1% |
| NETKEM AS | 0.0% |
Roles
Styrets leder
4 selskaper
OSPEHOLMEN UTVIKLING AS
986389229
VESTRE HAVNA SAMEIE
917507317
NETKEM AS
983922333
LARUAN AS
994758721
Daglig leder
2 selskaper
OSPEHOLMEN UTVIKLING AS
986389229
LARUAN AS
994758721
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.