Sixten Rahlff is a private shareholder. Sixten Rahlff holds a stake in 1 company, and roles in several others.

Companies Sixten Rahlff owns

Company	Stake
3RW ARKITEKTER AS	20.0%

Roles

Styremedlem

2 selskaper

SAMEIET KLOSTERET 14 929414632

3RW ARKITEKTER AS 977385369

Innehaver

1 selskap

SIXTEEN RAHLFF 937618360

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.