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Torstein Blumer
Torstein Blumer is a private shareholder. Torstein Blumer holds a stake in 1 company, and roles in several others.
Companies Torstein Blumer owns
| Company | Stake |
|---|---|
| BLUMER HOLDING AS | 100.0% |
Roles
Daglig leder
3 selskaper
BLUMER HOLDING AS
927121166
CONSTRUCTION MANAGEMENT INTERNATIONAL AS
963211295
MAGNA CONSTRUCTION MANAGEMENT AS
829130602
Styrets leder
3 selskaper
BLUMER HOLDING AS
927121166
CONSTRUCTION MANAGEMENT INTERNATIONAL AS
963211295
Styremedlem
2 selskaper
SUNPHADE AS
920159451
MAGNA CONSTRUCTION MANAGEMENT AS
829130602
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.