Sigurd Wang Melbye is a private shareholder with an estimated portfolio value of NOK 1.4m. Sigurd Wang Melbye holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 1.4m

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

Companies Sigurd Wang Melbye owns

Company	Stake	Value (est.)
SWM AS	100.0%	NOK 653,000
PUST VENTILASJON AS	50.0%	NOK 741,000

Roles

Styrets leder

3 selskaper

PUST VENTILASJON AS 933470725

SWM AS 934605942

COUSIN AS 935903386

Daglig leder

1 selskap

SWM AS 934605942

Styremedlem

1 selskap

AFR AS 934623169

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.