Bjarte Svein Kalgraff is a private shareholder with an estimated portfolio value of NOK 313,000. Bjarte Svein Kalgraff holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 313,000

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

Companies Bjarte Svein Kalgraff owns

Company	Stake	Value (est.)
INTER-BYGG AS	66.0%	NOK 313,000

Roles

Daglig leder

1 selskap

INTER-BYGG AS 945513667

Styrets leder

1 selskap

INTER-BYGG AS 945513667

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.