Rental and operating of own or leased real estate
SIENNA AS
Revenue 2024
NOK 327,000
Operating profit
NOK −47,000
Equity
NOK 11.4m
Incorporated
1987
Share capital
NOK 100,000
Organisation
Established
1987-10-12
Industry code
68.200
Legal form
AS
Group structure
Eier · 100.0%
ELLEN KNUDSEN
Company
SIENNA AS
4 subsidiaries
Gresshoppa Sport A/S and others
Industry and activity
- NACE
- 68.200 — Rental and operating of own or leased real estate
- Sector
- Private non-financial incorporated enterprises
- Activity
- Kjøp og salg av verdipapirer, eiendom og andre investeringer.
Business address
Tvetenveien 30, 0666 OSLO
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.