Anna Sara Charlotta Trumstedt Robertsen is a private shareholder. Anna Sara Charlotta Trumstedt Robertsen holds a stake in 1 company, and roles in several others.

Companies Anna Sara Charlotta Trumstedt Robertsen owns

Company	Stake	Value (est.)
DONA INVEST AS	50.0%	–

Roles

Styremedlem

1 selskap

DONA INVEST AS 927473372

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.