MURMESTER KARLSEN AS

Signals

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• ▼ Negativ egenkapital 2025 Bokført egenkapital er negativ (−118k kr).

MURMESTER KARLSEN AS is registered as a limited company in Drammen, Buskerud with organisation number 914889537. The business is classified under masonry and bricklaying activities (NACE 43.910). The company was incorporated in 2015. Registered share capital is NOK 30,000, divided into 100 shares. The company's stated purpose is: “Murertjenester med alt dette innebærer. Selskapet kan delta i annen virksomhet der dette er hensiktsmessig.”. The most recent filed accounts, for the 2025 financial year, show NOK 1.2m in revenue and NOK 162,000 in operating profit.

Key figures · 2025

Revenue

NOK 1.2m

Operating profit

NOK 162,000

Equity

NOK −118,000

Est. value

NOK 809,000

Financial health · 2025

Liquidity

0.81

Weak

Current assets ÷ current liabilities

Profitability

–

Not available

Return on total assets

Solidity

-40.0%

Weak

Equity as a share of total capital

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

Who owns MURMESTER KARLSEN AS?

JAN ROGER KARLSEN

100.0%

MURMESTER KARLSEN AS

NOK 1.2m rev. · NOK 162,000 profit

MURMESTER KARLSEN AS has 1 registered shareholder:

• JAN ROGER KARLSEN 100.0%

All shareholders and roles →

Frequently asked questions about MURMESTER KARLSEN AS

Who owns MURMESTER KARLSEN AS?

JAN ROGER KARLSEN is the largest registered owner, with 100.0%.

What is the revenue of MURMESTER KARLSEN AS?

MURMESTER KARLSEN AS had revenue of NOK 1.2m in 2025.

Who is the general manager of MURMESTER KARLSEN AS?

Jan Roger Karlsen is registered as general manager of MURMESTER KARLSEN AS.

Where is MURMESTER KARLSEN AS based?

MURMESTER KARLSEN AS has its business address in Solbergelva.

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