Ulrik Landmark Backe is a private shareholder. Ulrik Landmark Backe holds stakes in 2 companies.

Companies Ulrik Landmark Backe owns

Company	Stake
RINUS INVEST 2 AS	50.0%
RINUS HOLDING AS	10.1%

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