MARSTIA INVEST AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−11,2 mill kr).
MARSTIA INVEST AS is registered as a limited company in Bergen, Vestland with organisation number 989100769. The business is classified under activities of financing conduits (NACE 64.220). The company was incorporated in 2005. Registered share capital is NOK 2.6m, divided into 2500 shares. The company's stated purpose is: “Investeringsvirksomhet, herunder delta som eiere, långivere og garantister i andre selskaper. Selskapet skal også kunne drive vanlig handelsvirksomhet.”.
Former names: MARIT MOHN AS
Key figures · 2025
Financial health · 2025
Who owns MARSTIA INVEST AS?
MARSTIA INVEST AS has 2 registered shareholders:
- STIAN WESTLAKE 51.0%
- MARIT MOHN 49.0%
Which companies does MARSTIA INVEST AS own?
MARSTIA INVEST AS holds stakes in 5 companies:
- KTP INVEST AS 30.4%
- ARGENTUM 2022 AS 29.1%
- SWG33 INVEST AS 13.9%
- ONCOINVENT ASA 0.2%
- DNB BANK ASA 0.0%
Frequently asked questions about MARSTIA INVEST AS
Who owns MARSTIA INVEST AS?
STIAN WESTLAKE is the largest registered owner, with 51.0%.
Who is the general manager of MARSTIA INVEST AS?
Øyvind Bjørnsen is registered as general manager of MARSTIA INVEST AS.
Where is MARSTIA INVEST AS based?
MARSTIA INVEST AS has its business address in Blomsterdalen.
Property
68 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.