Shoko Shiroki is a private shareholder. Shoko Shiroki holds a stake in 1 company, and roles in several others.

Companies Shoko Shiroki owns

Company	Stake
PIANODOKTOREN AS	100.0%

Roles

Daglig leder

1 selskap

PIANODOKTOREN AS 814366022

Styremedlem

1 selskap

NORGES PIANOSTEMMER OG TEKNIKER FORENING 986404961

Styrets leder

1 selskap

PIANODOKTOREN AS 814366022

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.