HAFSLUND CELSIO AS
Signals
- Ingen revisor Selskapet har ingen registrert revisor. Vanlig for små AS som har valgt bort revisjon, men verdt å merke seg.
- Nylig endring 2026-06-04 Aksjekapital registrert 2026-06-04.
HAFSLUND CELSIO AS is registered as a limited company in Oslo, Oslo with organisation number 977296919. The business is classified under steam and air conditioning supply (NACE 35.300). The company was incorporated in 1997 and has 270 registered employees. Registered share capital is NOK 222.4m, divided into 11393 shares. The company's stated purpose is: “Selskapets formål skal være, selv eller gjennom andre selskap, å utvikle, bygge, eie, kjøpe og drifte anlegg og infrastruktur for oppvarming, energigjenvinning, fiber, kjøling og avfall til energi og relatert avkarbonisering (og eventuelle tilhørende sorteringsaktiviteter), herunder med produksjon, distribusjon, salg og kjøp av varme, kjøling, fibertjenester, CO2 og elektrisitet og sertifikater, samt midlertidig lagring, og fangst av, CO2, energieffektiviseringstiltak, og andre aktiviteter som står i nær tilknytning til dette.”. The most recent filed accounts, for the 2025 financial year, show NOK 2.4bn in revenue and NOK 248.6m in operating profit.
Former names: ROMERIKE ELENTREPRENØR AS, FJERNVARME ØST AS, HAFSLUND FJERNVARME AS, VIKEN FJERNVARME AS, HAFSLUND VARME AS, FORTUM OSLO VARME AS, HAFSLUND OSLO CELSIO AS
Key figures · 2025
Financial health · 2025
Who owns HAFSLUND CELSIO AS?
HAFSLUND CELSIO AS has 4 registered shareholders:
- HAFSLUND AS 55.8%
- HV CELSIO HOLDING AS 18.6%
- IN OSLO ENERGI BIDCO AS 18.6%
- CCS FINANSIERING AS 7.0%
Which companies does HAFSLUND CELSIO AS own?
HAFSLUND CELSIO AS holds stakes in 2 companies:
- HOVINBYEN ENERGY HUB AS 51.0%
- OF ENERGI AS 50.0%
Frequently asked questions about HAFSLUND CELSIO AS
Who owns HAFSLUND CELSIO AS?
HAFSLUND AS is the largest registered owner, with 55.8%.
What is the revenue of HAFSLUND CELSIO AS?
HAFSLUND CELSIO AS had revenue of NOK 2.4bn in 2025.
Who is the general manager of HAFSLUND CELSIO AS?
Martin Sleire Lundby is registered as general manager of HAFSLUND CELSIO AS.
Where is HAFSLUND CELSIO AS based?
HAFSLUND CELSIO AS has its business address in Oslo.
Property
104 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.