Arild Mangor Olsen Liahagen is a private shareholder. Arild Mangor Olsen Liahagen holds a stake in 1 company.

Companies Arild Mangor Olsen Liahagen owns

Company	Stake
KNOWIT INSIGHT BUSINESS SOLUTION AS	2.9%

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.