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Harald Isdahl

Private shareholder 0374 OSLO NO

Harald Isdahl is a private shareholder. Harald Isdahl holds stakes in 2 companies, and roles in several others.

Companies Harald Isdahl owns

CompanyStake
HIS HOLDING AS 100.0%
RTB CONSULTING AS 100.0%

Roles

Styrets leder

4 selskaper
MYHRERS RTB AS 913423585
RTB CONSULTING AS 894058072
FERROMETALL AS 995727064
HIS HOLDING AS 929231384

Daglig leder

1 selskap
HIS HOLDING AS 929231384

Styremedlem

1 selskap

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.

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