OH
Ole Andreas Halvorsen
Ole Andreas Halvorsen is a private shareholder with an estimated portfolio value of NOK 193.7m. Ole Andreas Halvorsen holds stakes in 27 companies.
Estimated portfolio value
NOK 193.7m
The sum of estimated values across all known holdings in Norwegian AS/ASA companies
Companies Ole Andreas Halvorsen owns
| Company | Stake | Value (est.) |
|---|---|---|
| GREEN AMMO AS | 96.0% | NOK 42.8m |
| GREEN AMMO AS | 1.5% | NOK 671,000 |
| ML 33 INVEST AS | 1.2% | – |
| KTP INVEST AS | 0.5% | NOK 3.4m |
| SENTIA ASA | 0.1% | NOK 7.3m |
| APPEAR ASA | 0.1% | NOK 518,000 |
| SCATEC ASA | 0.1% | NOK 10.1m |
| ENTRA ASA | 0.1% | NOK 3.6m |
| VEND MARKETPLACES ASA | 0.1% | NOK 23.5m |
| TOMRA SYSTEMS ASA | 0.0% | NOK 935,000 |
| NORDIC SEMICONDUCTOR ASA | 0.0% | NOK 207,000 |
| BORREGAARD ASA | 0.0% | NOK 1.7m |
| STOREBRAND ASA | 0.0% | NOK 13.5m |
| NORWEGIAN AIR SHUTTLE ASA | 0.0% | NOK 1.8m |
| AKER BP ASA | 0.0% | NOK 4.1m |
| MOWI ASA | 0.0% | NOK 439,000 |
| ORKLA ASA | 0.0% | NOK 24.7m |
| KONGSBERG GRUPPEN ASA | 0.0% | NOK 6.4m |
| SALMAR ASA | 0.0% | NOK 2.6m |
| DNB BANK ASA | 0.0% | – |
| YARA INTERNATIONAL ASA | 0.0% | NOK 7.2m |
| GJENSIDIGE FORSIKRING ASA | 0.0% | – |
| AKER ASA | 0.0% | NOK 5.0m |
| Norsk Hydro ASA | 0.0% | NOK 8.7m |
| EQUINOR ASA | 0.0% | NOK 4.5m |
| TELENOR ASA | 0.0% | NOK 19.3m |
| VÅR ENERGI ASA | 0.0% | NOK 598,000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.