Jimmy Kieffer is a private shareholder. Jimmy Kieffer holds a stake in 1 company, and roles in several others.

Companies Jimmy Kieffer owns

Company	Stake
KIEFFER AS	100.0%

Roles

Daglig leder

1 selskap

KIEFFER AS 997992679

Styremedlem

1 selskap

ULSTEIN JUDOKLUBB 892728402

Styrets leder

1 selskap

KIEFFER AS 997992679

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.