ØH
Øystein John Haslum
Øystein John Haslum is a private shareholder. Øystein John Haslum holds stakes in 2 companies, and roles in several others.
Companies Øystein John Haslum owns
| Company | Stake |
|---|---|
| GIEFFNES AS | 61.0% |
| GJØNNES AS | 29.6% |
Roles
Styrets leder
7 selskaper
BÆRUM LANDBRUKSFORENING
998321522
SABONA STI
985463395
GJØNNES AS
998575524
GJØNNES GÅRD AS
988689351
SAGA WOOD HOLDING AS
914286611
GREEN ENERGY AS
916047096
GIEFFNES AS
998575532
Styremedlem
1 selskap
FLAEN TREINDUSTRIER AS
832541052
Varamedlem
1 selskap
SAMEIET FREDERIK STANGSGATE 41
983940714
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.