Stellan Marcus Bäck is a private shareholder. Stellan Marcus Bäck holds a stake in 1 company.

Companies Stellan Marcus Bäck owns

Company	Stake
BÄCK & WALSØE HOLDING AS	39.0%

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