Helene Kristiansen Holstad is a private shareholder. Helene Kristiansen Holstad holds a stake in 1 company, and roles in several others.

Companies Helene Kristiansen Holstad owns

Company	Stake	Value (est.)
ADVAC AS	1.2%	–

Roles

Styremedlem

1 selskap

3BY3 NORWAY AS 930358169

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.