JT
Jon Tjønn
Jon Tjønn is a private shareholder with an estimated portfolio value of NOK 53,000. Jon Tjønn holds stakes in 2 companies, and roles in several others.
Estimated portfolio value
NOK 53,000
The sum of estimated values across all known holdings in Norwegian AS/ASA companies
Companies Jon Tjønn owns
| Company | Stake | Value (est.) |
|---|---|---|
| SUBØEN AS | 100.0% | – |
| HT-RØRPRODUKTER AS | 50.0% | NOK 53,000 |
Roles
Styremedlem
5 selskaper
HT-RØRPRODUKTER AS
923052631
GJUVÅA KRAFTVERK AS
923799222
SAMEIGE TUDDAL 1
929759230
HJARTDAL ELEKTRO AS
995874172
TELEBYGG BRATSBERG AS
999631452
Styrets leder
2 selskaper
SUBØEN KRAFT AS
998895812
SUBØEN AS
921150482
Daglig leder
1 selskap
HT-RØRPRODUKTER AS
923052631
Innehaver
1 selskap
BØEN,JON J TJØNN
975948145
Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register
Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.