OH
Ole Andreas Halvorsen
Ole Andreas Halvorsen is a private shareholder with an estimated portfolio value of NOK 214.2m. Ole Andreas Halvorsen holds stakes in 27 companies.
Estimated portfolio value
NOK 214.2m
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 67.5m |
| GREEN AMMO AS | 1.5% | NOK 1.1m |
| 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 977,000 |
| SCATEC ASA | 0.1% | NOK 10.1m |
| ENTRA ASA | 0.1% | NOK 3.6m |
| VEND MARKETPLACES ASA | 0.1% | NOK 21.4m |
| TOMRA SYSTEMS ASA | 0.0% | NOK 836,000 |
| NORDIC SEMICONDUCTOR ASA | 0.0% | NOK 227,000 |
| BORREGAARD ASA | 0.0% | NOK 1.7m |
| STOREBRAND ASA | 0.0% | NOK 13.2m |
| NORWEGIAN AIR SHUTTLE ASA | 0.0% | NOK 1.7m |
| AKER BP ASA | 0.0% | NOK 4.3m |
| MOWI ASA | 0.0% | NOK 440,000 |
| ORKLA ASA | 0.0% | NOK 22.7m |
| KONGSBERG GRUPPEN ASA | 0.0% | NOK 1.6m |
| SALMAR ASA | 0.0% | NOK 1.2m |
| DNB BANK ASA | 0.0% | – |
| YARA INTERNATIONAL ASA | 0.0% | NOK 14.8m |
| GJENSIDIGE FORSIKRING ASA | 0.0% | – |
| AKER ASA | 0.0% | NOK 3.0m |
| Norsk Hydro ASA | 0.0% | NOK 8.7m |
| EQUINOR ASA | 0.0% | NOK 4.6m |
| TELENOR ASA | 0.0% | NOK 19.3m |
| VÅR ENERGI ASA | 0.0% | NOK 577,000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.