WELHAVEN AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−2,9 mill kr).
WELHAVEN AS is registered as a limited company in Nesodden, Akershus with organisation number 989111523. The business is classified under public relations and communication activities (NACE 73.300). The company was incorporated in 2005. Registered share capital is NOK 100,000, divided into 100 shares. The company's stated purpose is: “Rådgivning og deltagelse i andre virksomheter, samt hva hermed står i forbindelse.”. The most recent filed accounts, for the 2025 financial year, show NOK 370,000 in revenue and NOK −2.9m in operating profit.
Key figures · 2025
Financial health · 2025
Who owns WELHAVEN AS?
WELHAVEN AS has 4 registered shareholders:
- PETTER NÆSS WELHAVEN 70.0%
- INGER LISE JOHANSEN WELHAVEN 20.0%
- WELHAVEN HOLDING AS 5.0%
- WELHAVEN INVEST AS 5.0%
Which companies does WELHAVEN AS own?
WELHAVEN AS holds stakes in 9 companies:
- FRAMHUS AS 35.0%
- ST. HALVARD EIENDOM AS 23.3%
- FULTRON AS 15.3%
- ELEKTRO UNION AS 15.3%
- TRYSIL BRYGGERI AS 1.2%
- CAMERALLA AS 1.1%
- VIKING ARM MEDICAL AS 0.8%
- N2 PLASMA TECH AS 0.1%
- VINO PIEMONTE AS 0.1%
Frequently asked questions about WELHAVEN AS
Who owns WELHAVEN AS?
PETTER NÆSS WELHAVEN is the largest registered owner, with 70.0%.
What is the revenue of WELHAVEN AS?
WELHAVEN AS had revenue of NOK 370,000 in 2025.
Who is the general manager of WELHAVEN AS?
Inger Lise Johansen Welhaven is registered as general manager of WELHAVEN AS.
Where is WELHAVEN AS based?
WELHAVEN AS has its business address in Fagerstrand.
Property
4 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.