Siv Hegge is a private shareholder. Siv Hegge holds a stake in 1 company, and roles in several others.

Companies Siv Hegge owns

Company	Stake
RØN VVS AS	34.0%

Roles

Styremedlem

1 selskap

RØN VVS AS 979517130

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 03.10.2026.