Marius Nicolai Knudtzon is a private shareholder. Marius Nicolai Knudtzon holds stakes in 3 companies.

Companies Marius Nicolai Knudtzon owns

Company	Stake
LATHYRUS AS	3.5%
RYGENE-SMITH & THOMMESEN AS	0.6%
MELHUS SPAREBANK	0.0%

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