Øystein Sindre Dannevig is a private shareholder. Øystein Sindre Dannevig holds stakes in 3 companies, and roles in several others.

Companies Øystein Sindre Dannevig owns

Company	Stake
ØSD INVEST AS	100.0%
THOR MEDICAL ASA	0.0%
FJORD DEFENCE GROUP ASA	0.0%

Roles

Styrets leder

1 selskap

ØSD INVEST AS 988677116

Varamedlem

1 selskap

TRIM INVEST AS 965140190

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.