ADURNA AS

Signals

1 flags

• ▼ Driftsunderskudd 2025 Siste driftsresultat er negativt (−12k kr).

ADURNA AS is registered as a limited company in Porsgrunn, Telemark with organisation number 984387164. The business is classified under development of building projects (NACE 68.120). The company was incorporated in 2002. Registered share capital is NOK 228,000, divided into 1822 shares. The company's stated purpose is: “Tjenesteyting innen logistikk, samt deltagelse i andre virksomheter.”.

Key figures · 2025

Operating profit

NOK −12,000

Equity

NOK 243,000

Est. value

NOK 222,000

Financial health · 2025

Liquidity

0.41

Not satisfactory

Current assets ÷ current liabilities

Profitability

–

Not available

Return on total assets

Solidity

9.5%

Weak

Equity as a share of total capital

Who owns ADURNA AS?

JAN BIRGER CARLSEN

80.8%

ADURNA AS

· NOK −12,000 profit

ADURNA AS has 2 registered shareholders:

• JAN BIRGER CARLSEN 80.8%
• JAN BIRGER CARLSEN 19.2%

All shareholders and roles →

Which companies does ADURNA AS own?

ADURNA AS holds a stake in 1 company:

• LANGGRUNN NÆRINGSUTVIKLING AS 25.0%

See the full ownership structure →

Frequently asked questions about ADURNA AS

Who owns ADURNA AS?

JAN BIRGER CARLSEN is the largest registered owner, with 80.8%.

Who is the general manager of ADURNA AS?

Jan Birger Carlsen is registered as general manager of ADURNA AS.

Where is ADURNA AS based?

ADURNA AS has its business address in Porsgrunn.

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