Performing arts activities in music
KARSTENSEN AUDIO & INVEST
KARSTENSEN AUDIO & INVEST is registered as a sole proprietorship in Fredrikstad, Østfold with organisation number 916797672. The business is classified under performing arts activities in music (NACE 90.201).
Who owns KARSTENSEN AUDIO & INVEST?
No shareholders are registered for KARSTENSEN AUDIO & INVEST in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about KARSTENSEN AUDIO & INVEST
Where is KARSTENSEN AUDIO & INVEST based?
KARSTENSEN AUDIO & INVEST has its business address in Fredrikstad.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 25.08.2026.