Toan Duy Nguyen is a private shareholder. Toan Duy Nguyen holds a stake in 1 company, and roles in several others.

Companies Toan Duy Nguyen owns

Company	Stake
TDN HOLDING AS	100.0%

Roles

Styrets leder

3 selskaper

TDN HOLDING AS 920292135

FROGNER TANNLEGESENTER AS 920335586

TANNLEGE THOMASSEN AS 920481450

Daglig leder

1 selskap

FROGNER TANNLEGESENTER AS 920335586

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.