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

Companies Arnstein Grongstad owns

Company	Stake
GRONGSTAD REVISJON AS	45.5%

Roles

Styrets leder

3 selskaper

GRONGSTAD REVISJON AS 988343587

LIFJELLET HYTTEEIERFORENING 995875403

SAMEIET LANGKAIA 928335593

Varamedlem

2 selskaper

BEEM AS 941732054

BEEM EIENDOM AS 935731992

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.