Wenche Hansine Martinsen is a private shareholder with an estimated portfolio value of NOK 1.0m. Wenche Hansine Martinsen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 1.0m

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

Companies Wenche Hansine Martinsen owns

Company	Stake	Value (est.)
BELUMA EIENDOM AS	41.0%	NOK 480,000
JOHN MARTINSEN BYGG AS	21.0%	NOK 547,000

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 02.09.2026.