All other professional, scientific and technical activities n.e.c.
WILLIAM DAHLEN
WILLIAM DAHLEN is registered as a sole proprietorship in Oslo, Oslo with organisation number 932202239. The business is classified under all other professional, scientific and technical activities n.e.c. (NACE 74.990).
Who owns WILLIAM DAHLEN?
No shareholders are registered for WILLIAM DAHLEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about WILLIAM DAHLEN
Where is WILLIAM DAHLEN based?
WILLIAM DAHLEN has its business address in Oslo.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.