Gunnar Windsand Sem is a private shareholder with an estimated portfolio value of NOK 160. Gunnar Windsand Sem holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 160

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Gunnar Windsand Sem owns

Company	Stake	Value (est.)
WINDSAND SEM HOLDING AS	100.0%	–

Roles

Daglig leder

2 selskaper

INSTALLER AS 928748774

WINDSAND SEM HOLDING AS 927459876

Styrets leder

1 selskap

WINDSAND SEM HOLDING AS 927459876

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 02.09.2026.