Civil engineering activities
ENTRON JOHANSEN
ENTRON JOHANSEN is registered as a sole proprietorship in Fredrikstad, Østfold with organisation number 925829781. The business is classified under civil engineering activities (NACE 71.121).
Who owns ENTRON JOHANSEN?
No shareholders are registered for ENTRON JOHANSEN in open Norwegian sources. Shareholder data exists mainly for limited companies (AS/ASA).
Frequently asked questions about ENTRON JOHANSEN
Where is ENTRON JOHANSEN based?
ENTRON JOHANSEN has its business address in Fredrikstad.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.