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.
Former names: MONDEN AS, MONDE`N AS, HAIR E VI AS
Key figures · 2025
Financial health · 2025
Who owns SIWCO AS?
SIWCO AS has 1 registered shareholder:
- GAUTE WIGBJØRN KINDERVÅG 100.0%
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%
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.
Property
10 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.