Roofing activities
WALTHER KARPPINEN & SØNN AS
Revenue 2025
NOK 38.9m
Operating profit
NOK 3.3m
Equity
NOK 4.6m
Incorporated
1966
Employees
25
Share capital
NOK 119,000
Key figures · 2025
Current ratio
1.32
Equity ratio
31.1%
Key figures over time · 2025
| Key figures | 2025 | Trend |
|---|---|---|
| Lønnsomhet | ||
| Operating margin (%%) | 8.4% | |
| Net margin (%%) | 6.7% | |
| Return on assets (%%) | 22.2% | |
| Likviditet | ||
| Current ratio | 1.32 | |
| Working capital | 3.2m | |
| Soliditet | ||
| Equity ratio (%%) | 31.1% | |
| Debt-to-equity ratio | 2.21 | |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.