BIZTRAC BETA
Electrical installation

4R3 SERVICE AS

Org. no. 936452639 Limited company (AS) Porsgrunn Incorporated 2025 Active
Ownership graph ↗
Revenue 2025 NOK 143,000
Operating profit NOK −28,000
Equity NOK 3,000
Incorporated 2025
Share capital NOK 30,000

Key figures · 2025

Current ratio
0.96
Weak
Equity ratio
2.6%
Weak

Key figures over time · 2025

Key figures2025Trend
Lønnsomhet
Operating margin (%%) -19.7%
Net margin (%%) -14.3%
Return on assets (%%) -24.2%
Likviditet
Current ratio 0.96
Working capital −5k
Soliditet
Equity ratio (%%) 2.6%
Debt-to-equity ratio 37.33

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

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