HYSTAR AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−132,9 mill kr).
HYSTAR AS is registered as a limited company in Bærum, Akershus with organisation number 925767522. The business is classified under manufacture of other electrical equipment (NACE 27.900). The company was incorporated in 2020 and has 53 registered employees. Registered share capital is NOK 2.1m, divided into 210321000 shares. The company's stated purpose is: “Utvikling, produksjon, salg, utleie, finansiering og vedlikehold av elektrolysører og relaterte produkter, herunder lisenssalg knyttet til slike produkter og relatert teknologi, samt investeringer i andre selskap.”. The most recent filed accounts, for the 2025 financial year, show NOK 51.7m in revenue and NOK −132.9m in operating profit.
Key figures · 2025
Financial health · 2025
Who owns HYSTAR AS?
HYSTAR AS has 20+ registered shareholders:
- BNP PARIBAS 14.0%
- SINTEF VENTURE V AS 12.9%
- BNP PARIBAS 7.0%
- NYSNØ KLIMAINVESTERINGER AS 6.1%
- FIRDA AS 6.1%
- NIPPON STEEL TRADING CORPORATION 6.1%
- FIRDA AS 5.9%
- MARUGAME AS 5.9%
- IRRUPT AS 5.1%
- AOB AS 4.9%
- ORLEN VC SP Z.O.O 4.2%
- MOL SWITCH LLC 3.5%
- FININDUS 3.2%
- STENSHAGEN INVEST AS 2.4%
- FININDUS 1.7%
- BABYLONIAN HOLDINGS LIMITED 1.7%
- MITSUBISHI CORPORATION 1.7%
- TB EARLY STAGE TECHNOLOGIES HOLDIN 1.2%
- KINETICS TECHNOLOGIES HOLDING LIMI 1.2%
- SINTEF VENTURE V AS 0.9%
Which companies does HYSTAR AS own?
HYSTAR AS holds a stake in 1 company:
- HYSTAR AS 0.2%
Frequently asked questions about HYSTAR AS
Who owns HYSTAR AS?
BNP PARIBAS is the largest registered owner, with 14.0%.
What is the revenue of HYSTAR AS?
HYSTAR AS had revenue of NOK 51.7m in 2025.
Who is the general manager of HYSTAR AS?
Fredrik Rolf Mowill is registered as general manager of HYSTAR AS.
Where is HYSTAR AS based?
HYSTAR AS has its business address in Høvik.
Property
3 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.