Translation and interpretation activities
JAN-HELGE HAMMER
JAN-HELGE HAMMER is registered as a sole proprietorship in Fredrikstad, Østfold with organisation number 879875722. The business is classified under translation and interpretation activities (NACE 74.300).
Who owns JAN-HELGE HAMMER?
No shareholders are registered for JAN-HELGE HAMMER in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about JAN-HELGE HAMMER
Where is JAN-HELGE HAMMER based?
JAN-HELGE HAMMER has its business address in Gressvik.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.