Jørgen Riiser is a private shareholder. Jørgen Riiser holds a stake in 1 company, and roles in several others.

Companies Jørgen Riiser owns

Company	Stake
PRINSEN HOLDING AS	100.0%

Roles

Styrets leder

2 selskaper

YMIR EXPLORE AS 933685551

PRINSEN HOLDING AS 925808644

Daglig leder

1 selskap

PRINSEN HOLDING AS 925808644

Innehaver

1 selskap

EFFEKTIV MARKEDSFØRING JØRGEN RIISER 923959033

Styremedlem

1 selskap

YT OG NYT 918499814

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.