AS · est 2024OsloParent · 10 subsidiarieswas RØRCO AS →2025
Brreg · companies
headcount series appears after two register changes
Roles from Brreg, shown for business contact only. No birth date is shown or exported (purpose limitation, GDPR Art. 6(1)(f)).
Brreg · company_people
6 registered roles
| Daglig leder | Ronald Karlsen-Lilleberg Multiple boards Serial CEO | 2025-03-24 | |
| Styrets leder | Jon Valen-Sendstad Multiple boards | 2025-05-26 | |
| Styremedlem | Marius Klokkerud Rui Multiple boards | 2025-05-26 | |
| Styremedlem | Erik Ramsberg Multiple boards | 2025-05-26 | |
| Styremedlem | Petter Olof Håkansson Multiple boards | 2025-05-26 | |
| Styremedlem | Sindre Lombnes Mehn Multiple boards | 2025-05-26 |
NOK, amounts in thousands
No annual accounts filed.
Regnskapsregisteret · company_revenue (company)
register ledger · money
| 2026-08-14 | reg | accounts_filed: last_annual_accounts_year | 2025 |
| 2024 | 2025 | ||
|---|---|---|---|
| ANTER MIDCO AS | 100 | 100 | — |
| 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | ||
|---|---|---|---|---|---|---|---|
| ANTER MIDCO AS | — | — | — | — | 100 | 100 | — |
Aksjonærregisteret · company_ownership · 2025 · both directions
| 2024 | 2025 | 2026 | |
|---|---|---|---|
| auditor PRICEWATERHOUSECOOPERS AS 2024-11-07 | ● | ● | ● |
| accountant AIDER AS 2026-08-13 | ● | ||
| accountant ECIT SERVICES AS 2026-08-13 | ● |
| 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 | |
|---|---|---|---|---|---|---|---|
| auditor PRICEWATERHOUSECOOPERS AS 2024-11-07 | ● | ● | ● | ||||
| accountant AIDER AS 2026-08-13 | ● | ||||||
| accountant ECIT SERVICES AS 2026-08-13 | ● |
Brreg · company_org_roles
No recorded tender wins.
Relevant open tenders — matched · NACE 43.221 ↔ CPVsubscribers sharpen matches with per-company keywords
open-tender matching (NACE ↔ CPV) awaits Intelligo's open-tenders view
Doffin/TED · company_tender_wins · 2026-08-19
No job ads on record in the last 12 months.
NAV Arbeidsplassen · company_job_ad_months
Group revenue kr 440.4MGroup net kr 20.2MTenders won 0Rolled up across the parent + 10 subsidiaries — Asbjørn Nordsveen AS alone is kr 148.7M.
rollup estimate · filed konsernregnskap not yet in Intelligo
| Bærums Verk Rørleggerbedrift AS | 100% | Plumbing installation | kr 86.3M |
| Vinderen Elektro AS | 100% | Electrical installation | kr 12.2M |
| Hamar Rørleggerbedrift AS | 100% | Plumbing installation | kr 40.2M |
| Vinderen Bad og Våtrom AS | 100% | Plumbing installation | kr 57M |
| Rørlegger Hamar AS | 100% | Plumbing installation | |
| Vinderen Gruppen AS | 100% | Business and other management consultancy activities | |
| Agder Vann og Avløpsteknikk AS | 100% | Other cleaning activities | kr 3.41M |
| Kristiansen Rørservice AS | 100% | Plumbing installation | kr 27.4M |
| Rørpartner Varme & Sanitær AS | 100% | Plumbing installation | kr 65.1M |
| Asbjørn Nordsveen AS | 100% | Plumbing installation | kr 148.7M |
| Flataker Gruppen AS | 100% | ||
| VVS-Miljø AS | 100% | ||
| Rørfunn AS | 100% | ||
| 100% | |||
| Rørleggermester Svein Olsen & Sønner AS | 100% | ||
| Ol To VVS AS | 100% | ||
| Vinderen Rør AS | 100% | ||
| Olto Varmepumpeservice AS | 66.7% |
Aksjonærregisteret · company_ownership · 2025 · both directions
This company's annual report has not been read yet. The filed figures above come from the accounts form; everything the board wrote around them is in the PDF, which is read on request.
Regnskapsregisteret (årsberetning) · company_annual_reports
registered 2024-09-03
Brreg · companies
register ledger · 1 event
| 2026-08-14 | reg | accounts_filed: last_annual_accounts_year | 2025 |
Skiwo · company_events