Halvdan Johannes Sivertsen is a private shareholder with an estimated portfolio value of NOK 20.8m. Halvdan Johannes Sivertsen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 20.8m

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

Companies Halvdan Johannes Sivertsen owns

Company	Stake	Value (est.)
NORDAFØRR AS	65.0%	NOK 20.7m
STORE STUDIO AS	3.5%	NOK 45,000

Roles

Styrets leder

1 selskap

NORDAFØRR AS 961035554

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.