SIWCO AS

SIWCO AS is registered as a limited company in Sola, Rogaland with organisation number 974359081. The business is classified under uoppgitt (NACE 00.000). The company was incorporated in 1995. Registered share capital is NOK 220,000, divided into 220 shares. The company's stated purpose is: “Handelsvirksomhet, konsertvirksomhet, investering i aksjer, eiendommer, løsøre og hva dermed står i forbindelse.”. The most recent filed accounts, for the 2025 financial year, show NOK 5.3m in revenue and NOK 5.0m in operating profit.

Key figures · 2025

Revenue

NOK 5.3m

Operating profit

NOK 5.0m

Equity

NOK 24.8m

Est. value

NOK 31.3m

Financial health · 2025

Liquidity

–

Not available

Current assets ÷ current liabilities

Profitability

–

Not available

Return on total assets

Solidity

100.0%

Very good

Equity as a share of total capital

Who owns SIWCO AS?

GAUTE WIGBJØRN KINDERVÅG

100.0%

SIWCO AS

NOK 5.3m rev. · NOK 5.0m profit

SIWCO AS has 1 registered shareholder:

• GAUTE WIGBJØRN KINDERVÅG 100.0%

All shareholders and roles →

Which companies does SIWCO AS own?

SIWCO AS holds stakes in 4 companies:

• VISTA AS 50.0%
• TREVAREN UTVIKLING AS 50.0%
• MENTO RENTAL AS 21.2%
• KRAFT BANK ASA 0.1%

See the full ownership structure →

Frequently asked questions about SIWCO AS

Who owns SIWCO AS?

GAUTE WIGBJØRN KINDERVÅG is the largest registered owner, with 100.0%.

What is the revenue of SIWCO AS?

SIWCO AS had revenue of NOK 5.3m in 2025.

Where is SIWCO AS based?

SIWCO AS has its business address in Tananger.

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