Jan Kristoffersen is a private shareholder. Jan Kristoffersen holds stakes in 3 companies, and roles in several others.

Companies Jan Kristoffersen owns

Company	Stake
BYGGFIRMA JAN KRISTOFFERSEN AS	100.0%
PROFF DYKK AS	50.0%
SEA MOTION ENERGY AS	0.1%

Roles

Styremedlem

3 selskaper

KARMØY SPORTSSKYTTERKLUBB 988733423

KARMØY DYKKERKLUBB 990861641

SØGNE DYKKERKLUBB 991129464

Daglig leder

2 selskaper

PROFF DYKK AS 914001021

BYGGFIRMA JAN KRISTOFFERSEN AS 999128246

Styrets leder

2 selskaper

PROFF DYKK AS 914001021

BYGGFIRMA JAN KRISTOFFERSEN AS 999128246

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.