General medical practice activities
JAN ARNE HOLTZ
JAN ARNE HOLTZ is registered as a sole proprietorship in Oslo, Oslo with organisation number 929058585. The business is classified under general medical practice activities (NACE 86.210).
Who owns JAN ARNE HOLTZ?
No shareholders are registered for JAN ARNE HOLTZ in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about JAN ARNE HOLTZ
Where is JAN ARNE HOLTZ based?
JAN ARNE HOLTZ 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.