Stein Magne Kjerstad is a private shareholder with an estimated portfolio value of NOK 801,000. Stein Magne Kjerstad holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 801,000

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Stein Magne Kjerstad owns

Company	Stake	Value (est.)
HUMMARSTEINEN AS	100.0%	NOK 801,000

Roles

Styrets leder

1 selskap

HUMMARSTEINEN AS 999214878

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.