INGENIØR KNUT LARSEN AS AUT RØRLEGGERMESTER

INGENIØR KNUT LARSEN AS AUT RØRLEGGERMESTER is registered as a limited company in Oslo, Oslo with organisation number 984883730. The business is classified under plumbing installation (NACE 43.221). The company was incorporated in 2002 and has 6 registered employees. Registered share capital is NOK 134,000, divided into 50 shares. The company's stated purpose is: “Produksjon, salg av egne produkter, handel, entreprenørvirksomhet, eie og drive utleie av faste eiendommer, samt eie selskaper som driver med tilsvarende virksomhet.”. The most recent filed accounts, for the 2025 financial year, show NOK 11.8m in revenue and NOK 981,000 in operating profit.

Former names: KNUT LARSEN EIENDOM AS

Key figures · 2025

Revenue

NOK 11.8m

Operating profit

NOK 981,000

Equity

NOK 1.2m

Est. value

NOK 3.9m

Financial health · 2025

Liquidity

1.36

Satisfactory

Current assets ÷ current liabilities

Profitability

–

Not available

Return on total assets

Solidity

28.4%

Good

Equity as a share of total capital

Who owns INGENIØR KNUT LARSEN AS AUT RØRLEGGERMESTER?

MAGNUS LARSEN Private shareholder

40.0%

MORTEN JOHAN REFSNES Private shareholder

30.0%

STAM HOLDING AS Org. no. 989185926

30.0%

INGENIØR KNUT LARSEN AS AUT RØRLEGGERMESTER

NOK 11.8m rev. · NOK 981,000 profit

INGENIØR KNUT LARSEN AS AUT RØRLEGGERMESTER has 3 registered shareholders:

• MAGNUS LARSEN 40.0%
• MORTEN JOHAN REFSNES 30.0%
• STAM HOLDING AS 30.0%

All shareholders and roles →

Which companies does INGENIØR KNUT LARSEN AS AUT RØRLEGGERMESTER own?

INGENIØR KNUT LARSEN AS AUT RØRLEGGERMESTER holds a stake in 1 company:

• RØRKJØP AS 0.0%

See the full ownership structure →

Frequently asked questions about INGENIØR KNUT LARSEN AS AUT RØRLEGGERMESTER

Who owns INGENIØR KNUT LARSEN AS AUT RØRLEGGERMESTER?

MAGNUS LARSEN is the largest registered owner, with 40.0%.

What is the revenue of INGENIØR KNUT LARSEN AS AUT RØRLEGGERMESTER?

INGENIØR KNUT LARSEN AS AUT RØRLEGGERMESTER had revenue of NOK 11.8m in 2025.

Who is the general manager of INGENIØR KNUT LARSEN AS AUT RØRLEGGERMESTER?

Thomas Brose Hind Larsen is registered as general manager of INGENIØR KNUT LARSEN AS AUT RØRLEGGERMESTER.

Where is INGENIØR KNUT LARSEN AS AUT RØRLEGGERMESTER based?

INGENIØR KNUT LARSEN AS AUT RØRLEGGERMESTER has its business address in Oslo.

Property

Business address Sørkedalsveien 238C, 0754 Oslo

Cadastral unit 301-27/720/0/0

Building Stort frittliggende boligbygg på 3 og 4 etg · 10 units

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.