Activities of specialist physicians, other than psychiatrists
BERNT J. DUE-TØNNESSEN
BERNT J. DUE-TØNNESSEN is registered as a sole proprietorship in Oslo, Oslo with organisation number 926761196. The business is classified under activities of specialist physicians, other than psychiatrists (NACE 86.221).
Who owns BERNT J. DUE-TØNNESSEN?
No shareholders are registered for BERNT J. DUE-TØNNESSEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about BERNT J. DUE-TØNNESSEN
Where is BERNT J. DUE-TØNNESSEN based?
BERNT J. DUE-TØNNESSEN 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.