Halldis Sirevåg is a private shareholder with an estimated portfolio value of NOK 1.4m. Halldis Sirevåg holds a stake in 1 company, 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 Halldis Sirevåg owns

Company	Stake	Value (est.)
HALLTOR AS	100.0%	NOK 1.4m

Roles

Styrets leder

1 selskap

HALLTOR AS 985979855

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.