ALDO BYGG & RADON AS

Signals

3 flags

• ▼ Negativ egenkapital 2025 Bokført egenkapital er negativ (−142k kr).
• ▼ Driftsunderskudd 2025 Siste driftsresultat er negativt (−150k kr).
• ◆ Nylig endring 2026-07-29 Adresseendring registrert 2026-07-29.

ALDO BYGG & RADON AS is registered as a limited company in Oslo, Oslo with organisation number 833477242. The business is classified under joinery installation (NACE 43.320). The company was incorporated in 2024. Registered share capital is NOK 30,000, divided into 100 shares. The company's stated purpose is: “Snekkerarbeid og annet håndverk, samt salg av varer og tjenester innenfor måling, forebygging og tiltak knyttet til radon og alt som står i forbindelse med dette.”. The most recent filed accounts, for the 2025 financial year, show NOK 302,000 in revenue and NOK −150,000 in operating profit.

Former names: ALFANOR 24023 AS, NORSK RADONKONTROLL AS

Key figures · 2025

Revenue

NOK 302,000

Operating profit

NOK −150,000

Equity

NOK −142,000

Financial health · 2025

Liquidity

1.70

Good

Current assets ÷ current liabilities

Profitability

–

Not available

Return on total assets

Solidity

-83.2%

Weak

Equity as a share of total capital

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

Who owns ALDO BYGG & RADON AS?

ALEXANDER CARLTON AALØKKEN Private shareholder

50.0%

CARLTON AS Org. no. 827207462

50.0%

ALDO BYGG & RADON AS

NOK 302,000 rev. · NOK −150,000 profit

ALDO BYGG & RADON AS has 2 registered shareholders:

• ALEXANDER CARLTON AALØKKEN 50.0%
• CARLTON AS 50.0%

All shareholders and roles →

Frequently asked questions about ALDO BYGG & RADON AS

Who owns ALDO BYGG & RADON AS?

ALEXANDER CARLTON AALØKKEN is the largest registered owner, with 50.0%.

What is the revenue of ALDO BYGG & RADON AS?

ALDO BYGG & RADON AS had revenue of NOK 302,000 in 2025.

Who is the general manager of ALDO BYGG & RADON AS?

Tim Jonas Skjoenhaug is registered as general manager of ALDO BYGG & RADON AS.

Where is ALDO BYGG & RADON AS based?

ALDO BYGG & RADON AS has its business address in Oslo.

Property

Business address Valkyriegata 15A, 0366 Oslo

Cadastral unit 301-215/371/0/0

Building Annen kontorbygning · 12 units

34 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.