JG
Jan Ove Grastveit
Jan Ove Grastveit is a private shareholder with an estimated portfolio value of NOK 33,000. Jan Ove Grastveit holds stakes in 2 companies.
Estimated portfolio value
NOK 33,000
The sum of estimated values across all known holdings in Norwegian AS/ASA companies
Companies Jan Ove Grastveit owns
| Company | Stake | Value (est.) |
|---|---|---|
| EVO-TECH AS | 5.0% | NOK 29,000 |
| MAGMA GEOPARK AS | 0.1% | NOK 4,000 |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.