Isak Mjelva is a private shareholder with an estimated portfolio value of NOK 556,000. Isak Mjelva holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 556,000

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

Companies Isak Mjelva owns

Company	Stake	Value (est.)
RBUILDING AS	100.0%	NOK 556,000

Roles

Daglig leder

2 selskaper

ARNE MJELVA AS 914312353

RBUILDING AS 933149900

Styrets leder

2 selskaper

ARNE MJELVA AS 914312353

RBUILDING AS 933149900

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.