Electrical installation
ALT EIENDOM AS
Revenue 2024
NOK 2.3m
Operating profit
NOK 1.3m
Equity
NOK 2.0m
Incorporated
1980
Share capital
NOK 200,000
Roles
Daglig lederTerje Rønningen
Regnskapsfører
Revisor
Styrets lederØivind Kjær
StyremedlemTerje Rønningen
VaramedlemAnita Høvik Rønningen
VaramedlemMonica Kjær
Auditor
Audit firm
ERNST & YOUNG AS
ERNST & YOUNG AS har 238 registrerte statsautoriserte revisorer.
The Brønnøysund registers name the audit firm, not which individual auditor signs the accounts.
Shareholders
| Name | Stake | Shares | Year |
|---|---|---|---|
| ALT INVEST AS | 100.0% | 2000.000000 | 2025 |
Holdings in other companies
| Company | Status | Stake | Shares |
|---|---|---|---|
| PORTA RISØR AS | Active | 38.8% | 3122.000000 |
| PORTA HOLDING AS | Active | 22.5% | 90.000000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.