HEYDEN ENERGY AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−543k kr).
HEYDEN ENERGY AS is registered as a limited company in Oslo, Oslo with organisation number 993479829. The business is classified under other technical consultancy (NACE 71.129). The company was incorporated in 2008. Registered share capital is NOK 1.1m, divided into 11000 shares. The company's stated purpose is: “Investeringer og konsulentvirksomhet innenfor energibransjen, investeringer i eiendom i utlandet og annen tilsvarende virksomhet, samt alt som står i forbindelse med dette. I tillegg handel i finansielle instrumenter.”. The most recent filed accounts, for the 2025 financial year, show NOK 0 in revenue and NOK −543,000 in operating profit.
Key figures · 2025
Financial health · 2025
Who owns HEYDEN ENERGY AS?
HEYDEN ENERGY AS has 1 registered shareholder:
- HARALD VON HEYDEN 100.0%
Which companies does HEYDEN ENERGY AS own?
HEYDEN ENERGY AS holds stakes in 2 companies:
- CLEANWORLD AS 1.0%
- ARCTIC SECURITIES AS 0.2%
Frequently asked questions about HEYDEN ENERGY AS
Who owns HEYDEN ENERGY AS?
HARALD VON HEYDEN is the largest registered owner, with 100.0%.
What is the revenue of HEYDEN ENERGY AS?
HEYDEN ENERGY AS had revenue of NOK 0 in 2025.
Where is HEYDEN ENERGY AS based?
HEYDEN ENERGY AS has its business address in Oslo.
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.