Plumbing installation
TRG AS
Revenue 2024
NOK 197,000
Operating profit
NOK −104,000
Equity
NOK 41.5m
Incorporated
2005
Share capital
NOK 1.9m
Roles
Revisor
Styrets lederØystein Osen Islann
StyremedlemJørn Brog
StyremedlemStian Brog
StyremedlemAnn-Chatrine Løvstad Brog
StyremedlemAndré Løvstad Brog
Auditor
Audit firm
REVISJONSSELSKAPET AS
9 registrerte revisorer ved REVISJONSSELSKAPET AS:
ANDERS GRYTTENStatsautorisert revisor
FILIP NILSENStatsautorisert revisor
GRO AALTVEDT BACKERStatsautorisert revisor
JORUNN AMUNDSEN TØRNESStatsautorisert revisor
MARTIN NUMME FJELLSTADStatsautorisert revisor
OLE GUNNAR FOSSStatsautorisert revisor
OLE GUNNAR GRINDBAKKENStatsautorisert revisor
SONDRE DUKEFOSSStatsautorisert revisor
TOM KJENDLIEStatsautorisert revisor
The Brønnøysund registers name the audit firm, not which individual auditor signs the accounts.
Auditor at related companies
3 of 3 companies in the same group use the same auditor.
| Company | Auditor | |
|---|---|---|
| NORSK SPRINKLERTEKNIKK AS | REVISJONSSELSKAPET AS | same |
| TELERØR A/S | REVISJONSSELSKAPET AS | same |
| TELERØR ELEKTRO AS | REVISJONSSELSKAPET AS | same |
Shareholders
| Name | Stake | Shares | Year |
|---|---|---|---|
| ACHAT HOLDING AS | 30.0% | 585.000000 | 2025 |
| LIFF HOLDING AS | 30.0% | 585.000000 | 2025 |
| SBZ AS | 20.0% | 390.000000 | 2025 |
| ALUA HOLDING AS | 20.0% | 390.000000 | 2025 |
Holdings in other companies
| Company | Status | Stake | Shares |
|---|---|---|---|
| LEIRVOLLEN 1 AS | Active | 100.0% | 50.000000 |
| TELERØR A/S | Active | 100.0% | 2470.000000 |
| TELERØR ELEKTRO AS | Active | 70.0% | 1400.000000 |
| NORSK SPRINKLERTEKNIKK AS | Active | 70.0% | 2470.000000 |
| TELEKLIMA AS | Active | 55.0% | 4675.000000 |
| TELERØR EIENDOM AS | Active | 52.0% | 2600.000000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.