SONDRE MJANGER HALVORSEN is a private shareholder with an estimated portfolio value of NOK 7,000. SONDRE MJANGER HALVORSEN har eierandeler i 2 selskaper, og roller i flere selskaper.

Estimated portfolio value

NOK 7,000

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

Selskaper SONDRE MJANGER HALVORSEN eier

Company	Stake	Value (est.)
TJØLLING VAKTMESTERTJENESTER AS	50.0%	–
COS EIENDOM AS	33.0%	NOK 7,000

Roles

Styremedlem

2 selskaper

TJØLLING VAKTMESTERTJENESTER AS 929642090

COS EIENDOM AS 931120859

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 15.06.2026.