Jan Terje Brønseth is a private shareholder. Jan Terje Brønseth holds a stake in 1 company.

Companies Jan Terje Brønseth owns

Company	Stake
GRONG HOLDING AS	6.8%

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.