CASTRUM HOLDING AS

Signals

1 flags

• ▼ Driftsunderskudd 2025 Siste driftsresultat er negativt (−11 kr).

CASTRUM HOLDING AS is registered as a limited company in Hamar, Innlandet with organisation number 933662993. The business is classified under uoppgitt (NACE 00.000). The company was incorporated in 2024. Registered share capital is NOK 30,000, divided into 1000 shares. The company's stated purpose is: “Investering i andre selskaper og det som står i naturlig forbindelse med dette.”.

Key figures · 2025

Operating profit

NOK −11

Equity

NOK 24,000

Est. value

NOK 13,000

Financial health · 2025

Liquidity

0.47

Not satisfactory

Current assets ÷ current liabilities

Profitability

–

Not available

Return on total assets

Solidity

70.8%

Weak

Equity as a share of total capital

Solidity capped at Weak because equity is below NOK 100,000.

Who owns CASTRUM HOLDING AS?

MAGNUS MO BJØRNSETH

100.0%

CASTRUM HOLDING AS

· NOK −11 profit

CASTRUM HOLDING AS has 1 registered shareholder:

• MAGNUS MO BJØRNSETH 100.0%

All shareholders and roles →

Which companies does CASTRUM HOLDING AS own?

CASTRUM HOLDING AS holds stakes in 3 companies:

• HAMAR UTVIKLING 3 AS 33.3%
• SILVA BOLIG AS 14.0%
• NORDIC BUILDERS GROUP AS 13.0%

See the full ownership structure →

Frequently asked questions about CASTRUM HOLDING AS

Who owns CASTRUM HOLDING AS?

MAGNUS MO BJØRNSETH is the largest registered owner, with 100.0%.

Where is CASTRUM HOLDING AS based?

CASTRUM HOLDING AS has its business address in Hamar.

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.