Jan Børre Sigurdsen is a private shareholder. Jan Børre Sigurdsen holds a stake in 1 company, and roles in several others.

Companies Jan Børre Sigurdsen owns

Company	Stake	Value (est.)
JBS FINANS AS	100.0%	–

Roles

Styrets leder

2 selskaper

JBS FINANS AS 992570806

STRØMTANGVEIEN EIENDOM AS 914739977

Daglig leder

1 selskap

TELEMARK SALMAKERVERKSTED SIGURDSEN 983885713

Innehaver

1 selskap

TELEMARK SALMAKERVERKSTED SIGURDSEN 983885713

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.