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

Companies Jan Heide Sigurdsen owns

Company	Stake
JHS CONSTRUCTION AS	100.0%
JHS HOLDING AS	100.0%

Roles

Styrets leder

3 selskaper

JHS CONSTRUCTION AS 990768617

GJÆRDAL 4 AS 985027110

JHS HOLDING AS 989006223

Daglig leder

2 selskaper

JHS CONSTRUCTION AS 990768617

SIV ING JAN H SIGURDSEN 874410152

Innehaver

1 selskap

SIV ING JAN H SIGURDSEN 874410152

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.