John-Ove Sinkaberg is a private shareholder. John-Ove Sinkaberg holds a stake in 1 company, and roles in several others.

Companies John-Ove Sinkaberg owns

Company	Stake
HANSI INVEST AS	50.0%

Roles

Daglig leder

3 selskaper

SINKABERG HAVBRUK AS 926968955

HANSI INVEST AS 926335626

AS AQUA 836014952

Styrets leder

3 selskaper

RØRVIK IDRETTSLAG 974341468

HANSI INVEST AS 926335626

SINKADUCE INVEST AS 934592719

Styremedlem

1 selskap

SINKABERG INVEST AS 927249995

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.