Cathrine Ertenstein Stieb is a private shareholder. Cathrine Ertenstein Stieb holds a stake in 1 company, and roles in several others.

Companies Cathrine Ertenstein Stieb owns

Company	Stake
RYFYLKE ADVENTURES AS	25.0%

Roles

Styremedlem

1 selskap

RYFYLKE ADVENTURES AS 833768042

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.