GS STÅLBYGG AS

Signals

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• ▼ Driftsunderskudd 2025 Siste driftsresultat er negativt (−61k kr).

GS STÅLBYGG AS is registered as a limited company in Porsgrunn, Telemark with organisation number 929359658. The business is classified under other building completion and finishing (NACE 43.350). The company was incorporated in 2022. Registered share capital is NOK 200,000, divided into 200000 shares. The company's stated purpose is: “Stål- og platemontasje, samt annen entreprenørvirksomhet.”. The most recent filed accounts, for the 2025 financial year, show NOK 122,000 in revenue and NOK −61,000 in operating profit.

Key figures · 2025

Revenue

NOK 122,000

Operating profit

NOK −61,000

Equity

NOK 301,000

Est. value

NOK 172,000

Financial health · 2025

Liquidity

9.53

Very good

Current assets ÷ current liabilities

Profitability

–

Not available

Return on total assets

Solidity

89.5%

Very good

Equity as a share of total capital

Who owns GS STÅLBYGG AS?

SIVERT MONTASJE AS

50.0%

GS STÅLBYGG AS

NOK 122,000 rev. · NOK −61,000 profit

GS STÅLBYGG AS has 2 registered shareholders:

• SIVERT MONTASJE AS 50.0%
• MORTEN GJERULDSEN HOLDING AS 50.0%

All shareholders and roles →

Frequently asked questions about GS STÅLBYGG AS

Who owns GS STÅLBYGG AS?

SIVERT MONTASJE AS is the largest registered owner, with 50.0%.

What is the revenue of GS STÅLBYGG AS?

GS STÅLBYGG AS had revenue of NOK 122,000 in 2025.

Who is the general manager of GS STÅLBYGG AS?

Morten Gjeruldsen is registered as general manager of GS STÅLBYGG AS.

Where is GS STÅLBYGG AS based?

GS STÅLBYGG 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.