JT
Jørn Harald Tandberg
Jørn Harald Tandberg is a private shareholder with an estimated portfolio value of NOK 60.3m. Jørn Harald Tandberg holds stakes in 4 companies, and roles in several others.
Estimated portfolio value
NOK 60.3m
The sum of estimated values across all known holdings in Norwegian AS/ASA companies
Companies Jørn Harald Tandberg owns
| Company | Stake | Value (est.) |
|---|---|---|
| TANDBERG INVEST AS | 100.0% | NOK 15.7m |
| HEGDAL EIENDOMSHOLDING AS | 100.0% | NOK 9.3m |
| TANDBERG ENGINEERING AS | 100.0% | NOK 30.1m |
| TANDBERG AS | 66.7% | NOK 5.2m |
Roles
Styrets leder
6 selskaper
TANDBERG AS
932863073
WELMAX AS
919501804
TANDBERG ENGINEERING AS
921660359
HEGDAL EIENDOMSHOLDING AS
988973556
TANDBERG INVEST AS
813412942
WELMAX PIPE WELDING AS
921399650
Daglig leder
4 selskaper
TANDBERG AS
932863073
TANDBERG ENGINEERING AS
921660359
HEGDAL EIENDOMSHOLDING AS
988973556
TANDBERG INVEST AS
813412942
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.