Ventilation installation
AHNSA AS
Incorporated
2024
Share capital
NOK 82,000
Roles
Daglig lederHenrik Brede Magnussen
Regnskapsfører
Revisor
Styrets lederHenrik Brede Magnussen
Auditor
Audit firm
VELLE REVISJON AS
1 registrert revisor ved VELLE REVISJON AS:
SINDRE VELLEStatsautorisert revisor - Bærekraftsrevisor
The Brønnøysund registers name the audit firm, not which individual auditor signs the accounts.
Auditor at related companies
None of the 1 related companies use the same auditor.
| Company | Auditor | |
|---|---|---|
| NOMA CAPITAL AS | UNIC REVISJON AS | different |
Shareholders
| Name | Stake | Shares | Year |
|---|---|---|---|
| HM HOLDNING AS | 46.5% | 190278.000000 | 2025 |
| A.M. HOLDING AS | 42.9% | 175425.000000 | 2025 |
| WILLASSEN INVEST AS | 4.0% | 16350.000000 | 2025 |
| ENERGIFLEX AS | 2.3% | 9379.000000 | 2025 |
| ENERGI CONTROL AS | 1.9% | 7750.000000 | 2025 |
| N. J. HOLDING AS | 1.3% | 5314.000000 | 2025 |
| AEB HOLDING & CO AS | 1.1% | 4650.000000 | 2025 |
Holdings in other companies
| Company | Status | Stake | Shares |
|---|---|---|---|
| ENERGIMA GRUPPEN EIENDOM AS | Active | 91.0% | 93730.000000 |
| INFRAVENT HOLDING AS | Active | 70.0% | 700.000000 |
| PROPERATE AS | Active | 65.5% | 131262.000000 |
| NOMA CAPITAL AS | Active | 58.8% | 460390.000000 |
| WOLFF EIENDOM AS | Active | 40.2% | 402.000000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.