Sigurd Gartmann is a private shareholder. Sigurd Gartmann holds stakes in 2 companies, and roles in several others.

Companies Sigurd Gartmann owns

Company	Stake
STREKMANN AS	100.0%
HARK TECHNOLOGIES AS	0.5%

Roles

Styrets leder

1 selskap

STREKMANN AS 912902196

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.