Magne Aven is a private shareholder. Magne Aven holds a stake in 1 company, and roles in several others.

Companies Magne Aven owns

Company	Stake
JM AVEN HOLDING AS	50.7%

Roles

Daglig leder

1 selskap

JM AVEN HOLDING AS 988623733

Styremedlem

1 selskap

BREKKA VANNVERK 996222993

Styrets leder

1 selskap

JM AVEN HOLDING AS 988623733

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.