TRONSTAD HOLDING AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−744k kr).
TRONSTAD HOLDING AS is registered as a limited company in Oslo, Oslo with organisation number 988700479. The business is classified under other software publishing (NACE 58.290). The company was incorporated in 2005. Registered share capital is NOK 100,000, divided into 100000 shares. The company's stated purpose is: “Investeringsvirksomhet, herunder eie og forvalte verdipapirer, fast eiendom og andre formuesverdier. ”. The most recent filed accounts, for the 2025 financial year, show NOK 855,000 in revenue and NOK −744,000 in operating profit.
Key figures · 2025
Financial health · 2025
Who owns TRONSTAD HOLDING AS?
TRONSTAD HOLDING AS has 1 registered shareholder:
- HARALD TRONSTAD 100.0%
Which companies does TRONSTAD HOLDING AS own?
TRONSTAD HOLDING AS holds stakes in 2 companies:
- FENDER TECHNOLOGY AS 100.0%
- VBT HOLDING AS 50.0%
Frequently asked questions about TRONSTAD HOLDING AS
Who owns TRONSTAD HOLDING AS?
HARALD TRONSTAD is the largest registered owner, with 100.0%.
What is the revenue of TRONSTAD HOLDING AS?
TRONSTAD HOLDING AS had revenue of NOK 855,000 in 2025.
Who is the general manager of TRONSTAD HOLDING AS?
Harald Tronstad is registered as general manager of TRONSTAD HOLDING AS.
Where is TRONSTAD HOLDING AS based?
TRONSTAD HOLDING AS has its business address in Oslo.
Property
33 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.