HYDROSURF AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−66k kr).
HYDROSURF AS is registered as a limited company in Bærum, Akershus with organisation number 989628712. The business is classified under business and other management consultancy activities (NACE 70.200). The company was incorporated in 2006. Registered share capital is NOK 100,000, divided into 1000 shares. The company's stated purpose is: “Selv, gjennom hel-eller deleide selskaper eller ved samarbeide med andre virksomhet, å drive rådgivning- og investeringsvirksomhet.”. The most recent filed accounts, for the 2025 financial year, show NOK 29,000 in revenue and NOK −66,000 in operating profit.
Key figures · 2025
Financial health · 2025
Who owns HYDROSURF AS?
HYDROSURF AS has 1 registered shareholder:
- PER HERBERT WESTLI 100.0%
Which companies does HYDROSURF AS own?
HYDROSURF AS holds stakes in 5 companies:
- ARATOS AS 33.3%
- ARCTIC SILVER INNOVATION AS 0.3%
- SAGA RARE EARTHS HOLDING AS 0.1%
- TECHSTEP ASA 0.0%
- XPLORA TECHNOLOGIES AS 0.0%
Frequently asked questions about HYDROSURF AS
Who owns HYDROSURF AS?
PER HERBERT WESTLI is the largest registered owner, with 100.0%.
What is the revenue of HYDROSURF AS?
HYDROSURF AS had revenue of NOK 29,000 in 2025.
Who is the general manager of HYDROSURF AS?
Per Herbert Westli is registered as general manager of HYDROSURF AS.
Where is HYDROSURF AS based?
HYDROSURF AS has its business address in Østerås.
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.