Site preparation
JAN MARTINSEN HOLDING AS
Operating profit
NOK −186,000
Equity
NOK 50.5m
Incorporated
2005
Share capital
NOK 400,000
Roles
Daglig lederJan Werner Martinsen
Regnskapsfører
Revisor
Styrets lederJan Werner Martinsen
VaramedlemLene Ødegård
Shareholders
| Name | Stake | Shares | Year |
|---|---|---|---|
| JAN WERNER MARTINSEN | 100.0% | 1.000000 | 2025 |
Holdings in other companies
| Company | Status | Stake | Shares |
|---|---|---|---|
| NES ANLEGGSSERVICE AS | Active | 100.0% | 100.000000 |
| NEDRE HAGAVEI 19 AS | Active | 100.0% | 100.000000 |
| MARBRE EIENDOM AS | Active | 50.0% | 350.000000 |
| EIENDOMSSELSKAPET DROGNESTOPPEN AS | Active | 50.0% | 100.000000 |
| GLOMMA BOLIGPARK 1 AS | Active | 50.0% | 500.000000 |
| ÅRNES EIENDOM HOLDING AS | Active | 50.0% | 15.000000 |
| MARBRE EIENDOMSUTVIKLING AS | Active | 50.0% | 50.000000 |
| ROMERIKE MASKIN AS | Active | 50.0% | 1750.000000 |
| ROMERIKE MASKIN AS | Active | 50.0% | 1750.000000 |
| 3A EIENDOM 1 AS | Active | 50.0% | 15.000000 |
| HELSE & SOSIALBYGG NES AS | Active | 30.0% | 30.000000 |
| UDNES BOFELLESSKAP AS | Active | 25.0% | 125.000000 |
| RØAVEIEN HOLDING AS | Active | 25.0% | 25.000000 |
| MARBRE ELEKTRO AS | Active | 22.8% | 228.000000 |
| ÅRNES NÆRINGSSENTER AS | Active | 9.9% | 100.000000 |
| AURSKOG SPAREBANK | Active | 0.4% | 16504.000000 |
| SPAREBANK 1 ØSTLANDET | Active | 0.0% | 15000.000000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.