Other postal and courier activities
SIUM
SIUM is registered as a sole proprietorship in Trondheim, Trøndelag with organisation number 934260619. The business is classified under other postal and courier activities (NACE 53.200).
Who owns SIUM?
No shareholders are registered for SIUM in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about SIUM
Where is SIUM based?
SIUM has its business address in Trondheim.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.