SONDRE AURAN KARLSEN is a private shareholder with an estimated portfolio value of NOK 2.8m. SONDRE AURAN KARLSEN har eierandeler i 2 selskaper, og roller i flere selskaper.

Estimated portfolio value

NOK 2.8m

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

Selskaper SONDRE AURAN KARLSEN eier

Company	Stake	Value (est.)
MASTERBYGG AS	99.9%	NOK 2.8m
MASTERBYGG AS	0.1%	NOK 3,000

Roles

Daglig leder

3 selskaper

KJELLENGHØYDEN AS 923568344

MASTERBYGG AS 997951557

MASTERBOLIG AS 922771839

Styrets leder

3 selskaper

KJELLENGHØYDEN AS 923568344

MASTERBYGG AS 997951557

MASTERBOLIG AS 922771839

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 15.06.2026.