YZ HOLDING AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−24k kr).
YZ HOLDING AS is registered as a limited company in Bergen, Vestland with organisation number 912100774. The business is classified under research and experimental development on natural sciences and engineering (NACE 72.100). The company was incorporated in 2013. Registered share capital is NOK 50,000, divided into 100000 shares. The company's stated purpose is: “Eie andre selskaper, samt det som står i forbindelse med dette.”.
Former names: ALDEN CANCER THERAPY AS
Key figures · 2025
Financial health · 2025
Who owns YZ HOLDING AS?
YZ HOLDING AS has 5 registered shareholders:
- BJØRN TORE GJERTSEN 40.0%
- KARL HENNING KALLAND 30.0%
- ANNE MARGRETE ØYAN 10.0%
- ERIC RAGDE 10.0%
- PHILLIP BENSON KEUL 10.0%
Which companies does YZ HOLDING AS own?
YZ HOLDING AS holds a stake in 1 company:
- ALDEN CANCER THERAPY AS 58.9%
Frequently asked questions about YZ HOLDING AS
Who owns YZ HOLDING AS?
BJØRN TORE GJERTSEN is the largest registered owner, with 40.0%.
Where is YZ HOLDING AS based?
YZ HOLDING AS has its business address in Bønes.
Property
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.