Jan Olav Mørk Nilsen is a private shareholder. Jan Olav Mørk Nilsen holds a stake in 1 company, and roles in several others.

Companies Jan Olav Mørk Nilsen owns

Company	Stake
HALLINGDAL ALARMSERVICE AS	50.0%

Roles

Daglig leder

1 selskap

HALLINGDAL ALARMSERVICE AS 886159382

Styremedlem

1 selskap

HALLINGDAL ALARMSERVICE AS 886159382

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.