Siw Mabel Joranda Kjærstad Solberg is a private shareholder. Siw Mabel Joranda Kjærstad Solberg holds a stake in 1 company, and roles in several others.

Companies Siw Mabel Joranda Kjærstad Solberg owns

Company	Stake
KJÆRSTAD EIENDOM AS	50.0%

Roles

Styremedlem

1 selskap

KJÆRSTAD EIENDOM AS 921077319

Varamedlem

1 selskap

SOLBERGBYGG AS 982189071

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.