Martin Johansønn Kramvik is a private shareholder. Martin Johansønn Kramvik holds a stake in 1 company.

Companies Martin Johansønn Kramvik owns

Company	Stake
BME JOHNSEN HOLDING AS	4.9%

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