Tone Sydow is a private shareholder. Tone Sydow holds a stake in 1 company, and roles in several others.

Companies Tone Sydow owns

Company	Stake
SYMO HOLDING AS	50.0%

Roles

Styrets leder

2 selskaper

TANNLEGENE SYDOW OG MO AS 932412470

SYMO HOLDING AS 932324040

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.