BIZTRAC BETA
Other technical consultancy

TENNØY ENGINEERING

Org. no. 986225056 Sole proprietorship (ENK) Oslo Active
Ownership graph ↗

Organisation

Industry code
71.129
Legal form
ENK

Group structure

Company
TENNØY ENGINEERING
No subsidiaries

Industry and activity

NACE
71.129 — Other technical consultancy
Sector
Unincorporated enterprises within households
Activity
Engineeringvirksomhet (konsulenttjenester).

Business address

Bekkelagsterrassen 4, 1177 OSLO

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

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