CASTEL AS
CASTEL AS is registered as a limited company in Oslo, Oslo with organisation number 919823771. The business is classified under buying and selling of own real estate (NACE 68.110). The company was incorporated in 2017. Registered share capital is NOK 1.2m, divided into 1151384 shares. The company's stated purpose is: “Drive investeringsvirksomhet, enten selv eller gjennom hel- eller deleide selskaper, herunder investering i aksjer, obligasjoner, selskapsandeler, verdipapirer, fast eiendom, eller i annen virksomhet, og alt som er forbundet med dette.”. The most recent filed accounts, for the 2025 financial year, show NOK 63.0m in revenue and NOK 60.1m in operating profit.
Former names: NYE CASTEL AS
Key figures · 2025
Financial health · 2025
Who owns CASTEL AS?
CASTEL AS has 4 registered shareholders:
- Erik Bartnes 94.8%
- EQUADOR INVEST AS 1.7%
- ZHINGA INVEST AS 1.7%
- SPORTY INVEST AS 1.7%
Which companies does CASTEL AS own?
CASTEL AS holds stakes in 33 companies:
- TROBO AS 100.0%
- ECLIPSE DRILLING AS 37.5%
- TYVEHOLMEN AS 25.0%
- OREPA AS 6.1%
- SCALE LEAP CAPITAL I AS 1.2%
- PREMIUM MARITIME FUND 2022 AS 0.9%
- PARETO BANK ASA 0.7%
- CIVITA AS 0.5%
- OCEAN GEOLOOP ASA 0.4%
- NORTH ENERGY ASA 0.4%
- REACH SUBSEA ASA 0.4%
- PREMIUM MARITIME FUND 2024 AS 0.3%
- FORTUNA MARE AS 0.2%
- TURNSTONE PRIVATE EQUITY FUND III AS 0.1%
- KID ASA 0.1%
Frequently asked questions about CASTEL AS
Who owns CASTEL AS?
Erik Bartnes is the largest registered owner, with 94.8%.
What is the revenue of CASTEL AS?
CASTEL AS had revenue of NOK 63.0m in 2025.
Where is CASTEL AS based?
CASTEL AS has its business address in Oslo.
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.