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Bjørn Tore Gjertsen
Bjørn Tore Gjertsen is a private shareholder with an estimated portfolio value of NOK 2.4m. Bjørn Tore Gjertsen holds stakes in 3 companies, and roles in several others.
Estimated portfolio value
NOK 2.4m
The sum of estimated values across all known holdings in Norwegian AS/ASA companies
Companies Bjørn Tore Gjertsen owns
| Company | Stake | Value (est.) |
|---|---|---|
| TRES BIOTECHNOLOGY AS | 50.0% | NOK 111,000 |
| KINN THERAPEUTICS AS | 50.0% | NOK 2.1m |
| YZ HOLDING AS | 40.0% | NOK 185,000 |
Roles
Styremedlem
5 selskaper
HÁ BIOTECH AS
924461594
YZ HOLDING AS
912100774
ALDEN CANCER THERAPY AS
912772438
KINN THERAPEUTICS AS
987221518
BJØRGVIN THERAPEUTICS GROUP AS
933253503
Daglig leder
1 selskap
TRES BIOTECHNOLOGY AS
932418207
Styrets leder
1 selskap
TRES BIOTECHNOLOGY AS
932418207
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 03.10.2026.