FOSSROCK AS
Signals
- Driftsunderskudd 2025 Siste driftsresultat er negativt (−60k kr).
FOSSROCK AS is registered as a limited company in Tønsberg, Vestfold with organisation number 814305732. The business is classified under other real estate activities on a fee or contract basis (NACE 68.320). The company was incorporated in 2014. Registered share capital is NOK 111,000, divided into 111 shares. The company's stated purpose is: “Kjøp, salg og forvaltning av fast eiendom, kjøp og salg av aksjer, levere konsulenttjenester mot bygg og anleggsbransjen, kultur- og musikkoppdrag, samt dertil hørende virksomhet.”. The most recent filed accounts, for the 2025 financial year, show NOK 0 in revenue and NOK −60,000 in operating profit.
Key figures · 2025
Financial health · 2025
Who owns FOSSROCK AS?
FOSSROCK AS has 2 registered shareholders:
- KRISTOFFER FOSS 90.1%
- H BERGENE AS 9.9%
Which companies does FOSSROCK AS own?
FOSSROCK AS holds stakes in 12 companies:
- KJELL FOSS HOLDING AS 15.0%
- KJELL FOSS NORD AS 10.6%
- H BERGENE AS 10.0%
- FJELLSPRENGNING ØST AS 10.0%
- PER KLUNGLAND AS 9.0%
- KJELL FOSS HOLDING AS 6.7%
- KJELL FOSS FJELLSPRENGNING AS 5.2%
- KJELL FOSS INDUSTRI AS 5.1%
- KJELL FOSS AS 5.0%
- FURULUND MASKIN AS 4.8%
- SWISS LIFE REF NORDIC 2018 INVEST AS 0.0%
- NRC GROUP ASA 0.0%
Frequently asked questions about FOSSROCK AS
Who owns FOSSROCK AS?
KRISTOFFER FOSS is the largest registered owner, with 90.1%.
What is the revenue of FOSSROCK AS?
FOSSROCK AS had revenue of NOK 0 in 2025.
Who is the general manager of FOSSROCK AS?
Kristoffer Foss is registered as general manager of FOSSROCK AS.
Where is FOSSROCK AS based?
FOSSROCK AS has its business address in Ramnes.
Property
17 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.