Other education activities
JAN WILLIAM ERNSTSEN
JAN WILLIAM ERNSTSEN is registered as a sole proprietorship in Trondheim, Trøndelag with organisation number 985649332. The business is classified under other education activities (NACE 85.597).
Who owns JAN WILLIAM ERNSTSEN?
No shareholders are registered for JAN WILLIAM ERNSTSEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about JAN WILLIAM ERNSTSEN
Where is JAN WILLIAM ERNSTSEN based?
JAN WILLIAM ERNSTSEN has its business address in Tiller.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.