Other technical consultancy
HALLVARD ELVEN
HALLVARD ELVEN is registered as a sole proprietorship in Oslo, Oslo with organisation number 995150751. The business is classified under other technical consultancy (NACE 71.129).
Who owns HALLVARD ELVEN?
No shareholders are registered for HALLVARD ELVEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about HALLVARD ELVEN
Where is HALLVARD ELVEN based?
HALLVARD ELVEN 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.