Where is JOHN-HALVDAN OLSEN-HALVORSEN based?

JOHN-HALVDAN OLSEN-HALVORSEN has its business address in Oslo.

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JOHN-HALVDAN OLSEN-HALVORSEN

Org. no. 911727528 Sole proprietorship (ENK) Oslo Active

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InnehaverJohn-Halvdan Olsen-Halvorsen

No registered shareholders.

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.

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