Jonas Kerlefsen is a private shareholder. Jonas Kerlefsen holds a stake in 1 company, and roles in several others.

Companies Jonas Kerlefsen owns

Company	Stake
KERLEFSEN BYGG AS	50.3%

Roles

Daglig leder

1 selskap

KERLEFSEN BYGG AS 928307956

Styremedlem

1 selskap

KERLEFSEN BYGG AS 928307956

Styrets leder

1 selskap

KERLEFSEN HOLDING AS 937078722

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.