Christina Sandum Trøstheim is a private shareholder with an estimated portfolio value of NOK 53,000. Christina Sandum Trøstheim holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 53,000

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

Companies Christina Sandum Trøstheim owns

Company	Stake	Value (est.)
ST5 HOLDING AS	50.0%	NOK 53,000

Roles

Styremedlem

3 selskaper

SANDUM HOLDING AS 988880744

SANDUM EIENDOM AS 912655946

SANDUM INVEST AS 995721686

Styrets leder

1 selskap

ST5 HOLDING AS 925777358

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.