Ingolf Magne Idsø is a private shareholder. Ingolf Magne Idsø holds stakes in 2 companies, and roles in several others.

Companies Ingolf Magne Idsø owns

Company	Stake
INGOLF MAGNE IDSØ AS	100.0%
IDSØ & RAVNÅS REVISJON AS	32.8%

Roles

Styremedlem

3 selskaper

IDSØ & RAVNÅS REVISJON AS 989048732

IRR INTERIM AS 938509638

IRR HOLDING AS 938509646

Daglig leder

2 selskaper

IDSØ & RAVNÅS REVISJON AS 989048732

INGOLF MAGNE IDSØ AS 993430528

Styrets leder

2 selskaper

INFOREGN AS 936354890

INGOLF MAGNE IDSØ AS 993430528

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.