Roger Trøsviken is a private shareholder. Roger Trøsviken holds a stake in 1 company, and roles in several others.

Companies Roger Trøsviken owns

Company	Stake
R. TRØSVIKEN AS	100.0%

Roles

Daglig leder

3 selskaper

ECO DRILLING AS 928604861

R. TRØSVIKEN AS 928445933

ECO DRILLING CONSULT AS 937086652

Styrets leder

2 selskaper

R. TRØSVIKEN AS 928445933

ECO DRILLING CONSULT AS 937086652

Styremedlem

1 selskap

ECO DRILLING AS 928604861

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.