BIZTRAC BETA
Other building and industrial cleaning activities

NORSK VENTILASJONS RENHOLD AS

Org. no. 977193915 Limited company (AS) Oslo Incorporated 1997 Active
Ownership graph ↗
Revenue 2025 NOK 3.6m
Operating profit NOK −43,000
Equity NOK 1.5m
Incorporated 1997
Employees 5
Share capital NOK 100,000

Key figures · 2025

Current ratio
2.89
Very good
Equity ratio
66.7%
Very good

Key figures over time · 2025

Key figures2025Trend
Lønnsomhet
Operating margin (%%) -1.2%
Net margin (%%) -0.1%
Return on assets (%%) -1.9%
Likviditet
Current ratio 2.89
Working capital 1.3m
Soliditet
Equity ratio (%%) 66.7%
Debt-to-equity ratio 0.50

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

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