Karstein Sund is a private shareholder. Karstein Sund holds stakes in 4 companies, and roles in several others.

Companies Karstein Sund owns

Company	Stake
HANDELSHUSET AS	100.0%
HOLMEFJORD AS	50.0%
KVALSUND & TEIGE BYGGEFELT AS	36.0%
RTC TECH AS	0.6%

Roles

Styrets leder

3 selskaper

HANDELSHUSET AS 912323439

KVALSUND & TEIGE BYGGEFELT AS 988012351

HOLMEFJORD AS 995653915

Daglig leder

2 selskaper

HANDELSHUSET AS 912323439

KVALSUND & TEIGE BYGGEFELT AS 988012351

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.