SU
Svein Idar Ulstein
Svein Idar Ulstein is a private shareholder with an estimated portfolio value of NOK 80.5m. Svein Idar Ulstein holds stakes in 4 companies, and roles in several others.
Estimated portfolio value
NOK 80.5m
The sum of estimated values across all known holdings in Norwegian AS/ASA companies
Companies Svein Idar Ulstein owns
| Company | Stake | Value (est.) |
|---|---|---|
| HENNA INVEST AS | 100.0% | NOK 78.6m |
| OSNESET AS | 24.3% | NOK 295,000 |
| ULSTEIN GROUP ASA | 0.1% | NOK 575,000 |
| ULSTEIN GROUP ASA | 0.1% | NOK 575,000 |
Roles
Styremedlem
6 selskaper
ULSTEINVIK MARINA AS
982163099
SIGVALDHAUGEN INVEST AS
926195360
BORGSTEIN AS
824783802
BORGSTEIN INVEST AS
979196377
OSNESET AS
975374092
BORGSTEIN VERDI AS
980104079
Styrets leder
1 selskap
HENNA INVEST AS
928250873
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.