Jan Erik Børja Berg is a private shareholder. Jan Erik Børja Berg holds a stake in 1 company, and roles in several others.

Companies Jan Erik Børja Berg owns

Company	Stake	Value (est.)
J ISLAND WINE AS	25.0%	–

Roles

Styremedlem

1 selskap

J ISLAND WINE AS 919814268

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 02.09.2026.