Civil engineering activities
J.B. OSLO AS
Incorporated
2005
Share capital
NOK 30,000
Organisation
Established
2005-12-01
Industry code
71.121
Legal form
AS
Group structure
Eier · 60.0%
JAN HELGE BLEKEN
Company
J.B. OSLO AS
No subsidiaries
Industry and activity
- NACE
- 71.121 — Civil engineering activities
- Sector
- Private non-financial incorporated enterprises
- Activity
- Konsulent, administrasjon og utvikling, drift av fast eiendom, import og salg av biler og andre kjøretøy.
Business address
Krafts gate 4, 0169 OSLO
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.