Sigmund Hjermann is a private shareholder. Sigmund Hjermann holds stakes in 2 companies, and roles in several others.

Companies Sigmund Hjermann owns

Company	Stake	Value (est.)
HAMMERTECH AS	0.6%	–
HAMMERTECH AS	0.0%	–

Roles

Styrets leder

1 selskap

SAMEIET GRANDANE LÆRDAL 994577328

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.