All other professional, scientific and technical activities n.e.c.
HEYERDAHL HOLDING AS
Operating profit
NOK −29,000
Equity
NOK 729,000
Incorporated
2005
Share capital
NOK 100,000
Roles
Regnskapsfører
Styrets lederTrond Stener Heyerdahl Svensen
VaramedlemStener Heyerdahl Svensen
Shareholders
| Name | Stake | Shares | Year |
|---|---|---|---|
| TROND STENER HEYERDAHL SVENSEN | 100.0% | 100.000000 | 2025 |
Holdings in other companies
| Company | Status | Stake | Shares |
|---|---|---|---|
| ONZITE AS | Active | 100.0% | 100.000000 |
| HAAWAL ENGINEERING AS | Active | 0.3% | 600.000000 |
| SIGLAR CARBON AS | Active | 0.1% | 116929.000000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.