Other support activities for petroleum and natural gas extraction
SIEN AS
Revenue 2024
NOK 19,000
Operating profit
NOK −12,000
Equity
NOK 284,000
Incorporated
2018
Share capital
NOK 30,000
Organisation
Established
2018-01-08
Industry code
09.109
Legal form
AS
Group structure
Eier · 100.0%
JOHN ARNE SIE
Company
SIEN AS
No subsidiaries
Industry and activity
- NACE
- 09.109 — Other support activities for petroleum and natural gas extraction
- Sector
- Private non-financial incorporated enterprises
- Activity
- Ingeniørtjenester, hovedsakelig rettet mot olje- og gassindustrien.
Business address
Valastubben 4, 4070 RANDABERG
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.