Other education activities
JAN YTREHORN
JAN YTREHORN is registered as a sole proprietorship in Ullensaker, Akershus with organisation number 993906328. The business is classified under other education activities (NACE 85.597).
Former names: YTREHORN
Who owns JAN YTREHORN?
No shareholders are registered for JAN YTREHORN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about JAN YTREHORN
Where is JAN YTREHORN based?
JAN YTREHORN has its business address in Jessheim.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.