Plumbing installation
GREVSTAD & TVEDT VVS AS
Revenue 2025
NOK 168.9m
Operating profit
NOK 14.0m
Equity
NOK 34.1m
Incorporated
2017
Employees
66
Share capital
NOK 300,000
Roles
Daglig lederKnut Johan Konradsen Aarskog
Regnskapsfører
Revisor
Styrets lederKåre Henning Åsly
StyremedlemHanne Løvlien
StyremedlemKasper Tvedt
StyremedlemTherese Kvile
Auditor
Auditor at related companies
None of the 8 related companies use the same auditor.
| Company | Auditor | |
|---|---|---|
| ELEKTRISK AS | GRANT THORNTON REVISJON AS | different |
| LUND ELEKTRO AS | GRANT THORNTON REVISJON AS | different |
| LYSTEKNIKK ELEKTROENTREPRENØR AS | GRANT THORNTON REVISJON AS | different |
| MANGLERUD RØRLEGGERBEDRIFT AS | GRANT THORNTON REVISJON AS | different |
| MOI RØR AS | GRANT THORNTON REVISJON AS | different |
| PROTEK VVS AS | GRANT THORNTON REVISJON AS | different |
| ROMERIKE ELEKTRO AS | GRANT THORNTON REVISJON AS | different |
| URD KLIMA SANDNES AS | GRANT THORNTON REVISJON AS | different |
Shareholders
| Name | Stake | Shares | Year |
|---|---|---|---|
| INSTALCO NORDIC AB | 100.0% | 100000.000000 | 2025 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.