Jan-Olav Weltzin is a private shareholder. Jan-Olav Weltzin holds a stake in 1 company, and roles in several others.

Companies Jan-Olav Weltzin owns

Company	Stake
WELHAGEN AS	50.0%

Roles

Daglig leder

1 selskap

WELHAGEN AS 991510613

Styrets leder

1 selskap

WELHAGEN AS 991510613

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.