BYGGMESTERFIRMAET MARTINSEN & ØSTBY AS

BYGGMESTERFIRMAET MARTINSEN & ØSTBY AS is registered as a limited company in Larvik, Vestfold with organisation number 979842864. The business is classified under construction of residential and non-residential buildings (NACE 41.000). The company was incorporated in 1998 and has 21 registered employees. Registered share capital is NOK 400,000, divided into 100 shares. The company's stated purpose is: “Byggmestervirksomhet samt kjøp og salg av eiendommer og hva som hermed står i forbindelse.”. The most recent filed accounts, for the 2025 financial year, show NOK 45.5m in revenue and NOK 62,000 in operating profit.

Key figures · 2025

Revenue

NOK 45.5m

▼ −9 %

Operating profit

NOK 62,000

▼ −96 %

Equity

NOK 4.1m

▼ −4 %

Est. value

NOK 3.4m

Financial health · 2025

Liquidity

1.37

Satisfactory

Current assets ÷ current liabilities

Profitability

0.5%

Not satisfactory

Return on total assets

Solidity

33.0%

Good

Equity as a share of total capital

Who owns BYGGMESTERFIRMAET MARTINSEN & ØSTBY AS?

JON HÅVARD MARTINSEN Private shareholder

40.0%

TORE ØSTBY Private shareholder

40.0%

MORTEN ENGE Private shareholder

20.0%

BYGGMESTERFIRMAET MARTINSEN & ØSTBY AS

NOK 45.5m rev. · NOK 62,000 profit

BYGGMESTERFIRMAET MARTINSEN & ØSTBY AS has 3 registered shareholders:

• JON HÅVARD MARTINSEN 40.0%
• TORE ØSTBY 40.0%
• MORTEN ENGE 20.0%

All shareholders and roles →

Frequently asked questions about BYGGMESTERFIRMAET MARTINSEN & ØSTBY AS

Who owns BYGGMESTERFIRMAET MARTINSEN & ØSTBY AS?

JON HÅVARD MARTINSEN is the largest registered owner, with 40.0%.

What is the revenue of BYGGMESTERFIRMAET MARTINSEN & ØSTBY AS?

BYGGMESTERFIRMAET MARTINSEN & ØSTBY AS had revenue of NOK 45.5m in 2025.

Who is the general manager of BYGGMESTERFIRMAET MARTINSEN & ØSTBY AS?

Per Johan Skinmo is registered as general manager of BYGGMESTERFIRMAET MARTINSEN & ØSTBY AS.

Where is BYGGMESTERFIRMAET MARTINSEN & ØSTBY AS based?

BYGGMESTERFIRMAET MARTINSEN & ØSTBY AS has its business address in Larvik.

Property

Business address Skreppestadveien 50, 3261 Larvik

Cadastral unit 3909-1014/67/0/0

Building Kontor- og administrasjonsbygning, rådhus · 1 unit

7 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.