Yu-Fen Chang is a private shareholder. Yu-Fen Chang holds a stake in 1 company, and roles in several others.

Companies Yu-Fen Chang owns

Company	Stake
CHATTIGR AS	100.0%

Roles

Styrets leder

1 selskap

CHATTIGR AS 930816841

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.