SONIFOUR AS

SONIFOUR AS is registered as a limited company in Oslo, Oslo with organisation number 924664169. The business is classified under other technical consultancy (NACE 71.129). The company was incorporated in 2020. Registered share capital is NOK 30,000, divided into 1000 shares. The company's stated purpose is: “Fjernleverbare konsultasjoner, rådgiving.”. The most recent filed accounts, for the 2025 financial year, show NOK 1.7m in revenue and NOK 31,000 in operating profit.

Key figures · 2025

Revenue

NOK 1.7m

Operating profit

NOK 31,000

Equity

NOK 37,000

Est. value

NOK 149,000

Financial health · 2025

Liquidity

1.24

Satisfactory

Current assets ÷ current liabilities

Profitability

–

Not available

Return on total assets

Solidity

19.8%

Weak

Equity as a share of total capital

Solidity capped at Weak because equity is below NOK 100,000.

Who owns SONIFOUR AS?

KARINA SUMTSOVA

100.0%

SONIFOUR AS

NOK 1.7m rev. · NOK 31,000 profit

SONIFOUR AS has 1 registered shareholder:

• KARINA SUMTSOVA 100.0%

All shareholders and roles →

Frequently asked questions about SONIFOUR AS

Who owns SONIFOUR AS?

KARINA SUMTSOVA is the largest registered owner, with 100.0%.

What is the revenue of SONIFOUR AS?

SONIFOUR AS had revenue of NOK 1.7m in 2025.

Where is SONIFOUR AS based?

SONIFOUR AS has its business address in Oslo.

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