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

Companies Jan Roger Thorsteinsen owns

Company	Stake	Value (est.)
THORSTEINSEN TRANSPORT OG GRAVING AS	58.0%	–

Roles

Styremedlem

2 selskaper

THORSTEINSEN TRANSPORT OG GRAVING AS 920164129

123 INVEST AS 989470450

Daglig leder

1 selskap

THORSTEINSEN TRANSPORT OG GRAVING AS 920164129

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.