Plumbing installation
HARRY MARTINSEN AS
Revenue 2024
NOK 22.4m
Operating profit
NOK −908,000
Equity
NOK 2.8m
Incorporated
1960
Employees
14
Share capital
NOK 500,000
Roles
Daglig lederGustav Eriksen
Revisor
Styrets lederMartin Rynning
StyremedlemGustav Eriksen
Auditor
Audit firm
NITSCHKE AS
12 registrerte revisorer ved NITSCHKE AS:
BERTHA MARIE TORNBERGStatsautorisert revisor
ESPEN MYRMO HJERTNERStatsautorisert revisor
HAAKON SKRÅMMStatsautorisert revisor
HÅVARD HVIDEBERG BRATLIDStatsautorisert revisor
LIV INGVILL HAGEN KRISTIANSENStatsautorisert revisor
LUDWIG KOREN HALVORSENStatsautorisert revisor
MAGNUS SKRÅMMStatsautorisert revisor
MARTIN ZANDJANI BORGEStatsautorisert revisor
RUNE BERGSENGStatsautorisert revisor - Bærekraftsrevisor
STIAN ALM VALLANDStatsautorisert revisor
TOR EGIL SOLLIStatsautorisert revisor
ØYSTEIN FUSDAHLStatsautorisert revisor - Bærekraftsrevisor
The Brønnøysund registers name the audit firm, not which individual auditor signs the accounts.
Shareholders
| Name | Stake | Shares | Year |
|---|---|---|---|
| MARTIN RYNNING | 52.0% | 130.000000 | 2025 |
| MARTIN RYNNING | 20.0% | 50.000000 | 2025 |
| ENDRE ROALD RYNNING | 20.0% | 50.000000 | 2025 |
| GUSTAV ERIKSEN | 8.0% | 20.000000 | 2025 |
Holdings in other companies
| Company | Status | Stake | Shares |
|---|---|---|---|
| RØRKJØP AS | Active | 0.1% | 25.000000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.