Sondre Marthinsen Kjærstad is a private shareholder with an estimated portfolio value of NOK 3.8m. Sondre Marthinsen Kjærstad holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 3.8m

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

Companies Sondre Marthinsen Kjærstad owns

Company	Stake	Value (est.)
FORENEDE SERVICE PARTNERE AS	20.0%	NOK 3.8m

Roles

Styremedlem

1 selskap

FORENEDE SERVICE PARTNERE AS 970983333

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.