Business and other management consultancy activities
BUSINESSMASTERING AS
Revenue 2025
NOK 3.1m
Operating profit
NOK 40,000
Equity
NOK 31,000
Incorporated
2005
Share capital
NOK 117,000
Roles
Daglig lederRune Semundseth
Regnskapsfører
Styrets lederHallvard Romstad
StyremedlemJohn Olav Teige
StyremedlemRune Semundseth
StyremedlemSteffen Reginald Norby
VaramedlemJørn-Terje Nøding Gabrielsen
Shareholders
| Name | Stake | Shares | Year |
|---|---|---|---|
| RUNE SEMUNDSETH | 42.3% | 4948.000000 | 2025 |
| AVELLA AS | 20.5% | 2400.000000 | 2025 |
| JØRN-TERJE NØDING GABRIELSEN | 17.9% | 2100.000000 | 2025 |
| STEFFEN REGINALD NORBY | 8.1% | 945.000000 | 2025 |
| GREEN ADVICE AS | 4.0% | 472.000000 | 2025 |
| JOHN OLAV TEIGE | 3.8% | 450.000000 | 2025 |
| TROND OSCAR RØNBECK | 1.9% | 225.000000 | 2025 |
| SEMUNDSETH HOLDING AS | 1.4% | 160.000000 | 2025 |
Holdings in other companies
| Company | Status | Stake | Shares |
|---|---|---|---|
| TRENINGSDAGBOKA AS | Active | 22.0% | 220.000000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.