Business and other management consultancy activities
RTK AS
Revenue 2025
NOK 182,000
Operating profit
NOK −190,000
Equity
NOK −3,000
Incorporated
2006
Share capital
NOK 100,000
Roles
Daglig lederArne Einar Dahlberg
Styrets lederArne Einar Dahlberg
VaramedlemKarin Vera Dreyer Dahlberg
VaramedlemTom Dahlberg
Shareholders
| Name | Stake | Shares | Year |
|---|---|---|---|
| Arne Einar Dahlberg | 100.0% | 100.000000 | 2025 |
Holdings in other companies
| Company | Status | Stake | Shares |
|---|---|---|---|
| HARSTAD HAANDTVERKSBRYGGERI AS | Active | 10.0% | 625.000000 |
| ZONIC AS | Active | 0.2% | 29428.000000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.