AT
Anton Ernst Tronstad
Anton Ernst Tronstad is a private shareholder with an estimated portfolio value of NOK 81.2m. Anton Ernst Tronstad holds stakes in 2 companies, and roles in several others.
Estimated portfolio value
NOK 81.2m
The sum of estimated values across all known holdings in Norwegian AS/ASA companies
Companies Anton Ernst Tronstad owns
| Company | Stake | Value (est.) |
|---|---|---|
| SJÆKERHATTEN AS | 94.9% | NOK 80.1m |
| OCEAN-POWER AS | 5.7% | NOK 123,000 |
Roles
Varamedlem
7 selskaper
BRUEKRA EIENDOM AS
929955226
INNTRE ENERGI HOLDING AS
912328848
INNTRE EIENDOM AS
886044062
LIGNA AS
924520884
KJELDSTAD EIENDOM AS
984463855
INNTRE ENERGI AS
979237472
INNTRE ENERGI STEINKJER AS
912328910
Styremedlem
2 selskaper
BRUBAKKA EIENDOM AS
987042990
INNTRE HOLDING AS
986044388
Innehaver
1 selskap
ANTON ERNST TRONSTAD
987947055
Styrets leder
1 selskap
SJÆKERHATTEN AS
988928984
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.