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I TRONSMO AS
Revenue 2024
NOK 21.2m
Operating profit
NOK 544,000
Equity
NOK 12.8m
Incorporated
1937
Employees
20
Share capital
NOK 1.2m
Roles
Daglig lederEva Maria Stenlund Thorsen
Revisor
Styrets lederBjørn Smith-Simonsen
StyremedlemPer Petterson
StyremedlemUnni Katarina Rustad
StyremedlemGeir Berdahl
StyremedlemThor Furuholmen
Auditor
Audit firm
MYRDAHL OG SVEEN AS
MYRDAHL OG SVEEN AS har 14 registrerte statsautoriserte revisorer.
The Brønnøysund registers name the audit firm, not which individual auditor signs the accounts.
Shareholders
This list is shortened — open the ownership graph to see them all.
| Name | Stake | Shares | Year |
|---|---|---|---|
| THOR FURUHOLMEN | 20.6% | 250.000000 | 2025 |
| UNNI KATARINA RUSTAD | 12.4% | 151.000000 | 2025 |
| MATER AS | 12.4% | 151.000000 | 2025 |
| ANNE-MARIE SVARSTAD | 8.7% | 105.000000 | 2025 |
| FORLAGET OKTOBER AS | 7.9% | 96.000000 | 2025 |
| I TRONSMO AS | 2.8% | 34.000000 | 2025 |
| ANDREAS DAN VAA BERMANN | 1.6% | 20.000000 | 2025 |
| EGIL ARNE THOMASSEN | 1.2% | 15.000000 | 2025 |
| TRYGVE NATVIG | 1.2% | 15.000000 | 2025 |
| KNUT NÆRUM | 0.8% | 10.000000 | 2025 |
| INGEBRIGT STEEN JENSEN | 0.8% | 10.000000 | 2025 |
| SIGURD BRUUSGAARD | 0.8% | 10.000000 | 2025 |
| CHRISTIAN MAGNUS FALSEN BRÆKKE | 0.8% | 10.000000 | 2025 |
| ELI AABY | 0.8% | 10.000000 | 2025 |
| MARXPIST INVEST AS | 0.8% | 10.000000 | 2025 |
| MARIANNE MARSTRAND | 0.8% | 10.000000 | 2025 |
| TORILL THORSTAD HAUGER | 0.5% | 6.000000 | 2025 |
| HANS CHRISTIAN MONSEN | 0.4% | 5.000000 | 2025 |
| DAG LERAAND | 0.4% | 5.000000 | 2025 |
| LARS BORGERSRUD | 0.4% | 5.000000 | 2025 |
Holdings in other companies
| Company | Status | Stake | Shares |
|---|---|---|---|
| I TRONSMO AS | Active | 2.8% | 34.000000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.