TROSTERUD HOLDING AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−1,7 mill kr).
TROSTERUD HOLDING AS is registered as a limited company in Oslo, Oslo with organisation number 912158373. The business is classified under uoppgitt (NACE 00.000). The company was incorporated in 2013. Registered share capital is NOK 330,000, divided into 30000 shares. The company's stated purpose is: “Forvaltning av investeringer i aksjer og andre verdipapirer samt delta i andre selskaper.”. The most recent filed accounts, for the 2025 financial year, show NOK 355,000 in revenue and NOK −1.7m in operating profit.
Key figures · 2025
Financial health · 2025
Who owns TROSTERUD HOLDING AS?
TROSTERUD HOLDING AS has 3 registered shareholders:
- Øystein Trosterud 33.3%
- Terje Trosterud 33.3%
- Erling Trosterud 33.3%
Which companies does TROSTERUD HOLDING AS own?
TROSTERUD HOLDING AS holds a stake in 1 company:
See the full ownership structure →Group structure
TROSTERUD HOLDING AS er morselskap for 1 datterselskap:
Frequently asked questions about TROSTERUD HOLDING AS
Who owns TROSTERUD HOLDING AS?
Øystein Trosterud is the largest registered owner, with 33.3%.
What is the revenue of TROSTERUD HOLDING AS?
TROSTERUD HOLDING AS had revenue of NOK 355,000 in 2025.
Who is the general manager of TROSTERUD HOLDING AS?
Øystein Trosterud is registered as general manager of TROSTERUD HOLDING AS.
Where is TROSTERUD HOLDING AS based?
TROSTERUD HOLDING AS has its business address in Oslo.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.