Karstein Grongstad is a private shareholder. Karstein Grongstad holds a stake in 1 company, and roles in several others.

Companies Karstein Grongstad owns

Company	Stake	Value (est.)
NAMSSKOGAN FAMILIEPARK AS	0.7%	–

Roles

Innehaver

1 selskap

KARSTEIN GRONGSTAD 982500869

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.