Yiyun Chen is a private shareholder. Yiyun Chen holds stakes in 2 companies, and roles in several others.

Companies Yiyun Chen owns

Company	Stake
UNITED MEDICAL AS	100.0%
SMARTMED LONGEVITY & BEAUTY INSTITUTION AS	100.0%

Roles

Styrets leder

2 selskaper

UNITED MEDICAL AS 917097755

SMARTMED LONGEVITY & BEAUTY INSTITUTION AS 933590283

Daglig leder

1 selskap

UNITED MEDICAL AS 917097755

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.