SEBASTIAN AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−46k kr).
SEBASTIAN AS is registered as a limited company in Ulstein, Møre og Romsdal with organisation number 995141922. The business is classified under other technical consultancy (NACE 71.129). The company was incorporated in 2010 and has 10 registered employees. Registered share capital is NOK 100,000, divided into 100 shares. The company's stated purpose is: “Tekniske konsulenttenester, og anna som naturleg grensar til slik verksemd, herunder også deltaking i andre selskap.”. The most recent filed accounts, for the 2025 financial year, show NOK 16.3m in revenue and NOK −46,000 in operating profit.
Former names: SEB AS
Key figures · 2025
Financial health · 2025
Who owns SEBASTIAN AS?
SEBASTIAN AS has 5 registered shareholders:
- BASSA AS 65.0%
- KRØVIK AS 20.0%
- STEN RASCH SEPPOLA 5.0%
- GEIR SINDRE RØYSET 5.0%
- LEINE INVEST AS 5.0%
Which companies does SEBASTIAN AS own?
SEBASTIAN AS holds a stake in 1 company:
- SEBASTIAN DO BRASIL AS 100.0%
Group structure
SEBASTIAN AS er morselskap for 1 datterselskap:
- SEBASTIAN AS 100%
Frequently asked questions about SEBASTIAN AS
Who owns SEBASTIAN AS?
BASSA AS is the largest registered owner, with 65.0%.
What is the revenue of SEBASTIAN AS?
SEBASTIAN AS had revenue of NOK 16.3m in 2025.
Who is the general manager of SEBASTIAN AS?
Marius Engeseth Leine is registered as general manager of SEBASTIAN AS.
Where is SEBASTIAN AS based?
SEBASTIAN AS has its business address in Ulsteinvik.
Property
13 companies are registered at this address.
The address this company is registered at, from the company register and matched against the cadastre. It does not say who owns the property — a company may be a tenant, and the address is often its accountant's. Source: Brønnøysundregistrene and © Kartverket.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.