BIZTRAC BETA
Other technical consultancy

SIVILINGENIØR JOHAN BLAKKISRUD

Org. no. 929831551 Sole proprietorship (ENK) Oslo Active
Ownership graph ↗

Organisation

Industry code
71.129
Legal form
ENK

Group structure

Company
SIVILINGENIØR JOHAN BLAKKISRUD
No subsidiaries

Industry and activity

NACE
71.129 — Other technical consultancy
Sector
Unincorporated enterprises within households
Activity
Konsulenttjenester innen medisinsk fysikk, IT-utvikling og beregninger.

Business address

Grønlandsleiret 55, 0190 OSLO

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

Report a problem

Found a technical fault, or something wrong in the data? Tell us what happened.