Other support activities for petroleum and natural gas extraction
SJENA D.O.O
SJENA D.O.O is registered as a norwegian division of foreign business enterprise with organisation number 912436438. The business is classified under other support activities for petroleum and natural gas extraction (NACE 09.109).
Who owns SJENA D.O.O?
No shareholders are registered for SJENA D.O.O in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.