Tone Sydow is a private shareholder with an estimated portfolio value of NOK 13.8m. Tone Sydow holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 13.8m

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Tone Sydow owns

Company	Stake	Value (est.)
SYMO HOLDING AS	50.0%	NOK 13.8m

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 02.09.2026.