Wenche Hansine Martinsen is a private shareholder. Wenche Hansine Martinsen holds stakes in 2 companies, and roles in several others.

Companies Wenche Hansine Martinsen owns

Company	Stake
BELUMA EIENDOM AS	41.0%
JOHN MARTINSEN BYGG AS	21.0%

Roles

Styrets leder

1 selskap

BELUMA EIENDOM AS 929287967

Varamedlem

1 selskap

JOHN MARTINSEN BYGG AS 981882288

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.