JT
Jon Arne Tessem
Jon Arne Tessem is a private shareholder. Jon Arne Tessem holds a stake in 1 company.
Companies Jon Arne Tessem owns
| Company | Stake |
|---|---|
| GNISTEN INVEST AS | 10.0% |
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.