Odd Halvorsen is a private shareholder. Odd Halvorsen holds a stake in 1 company, and roles in several others.

Companies Odd Halvorsen owns

Company	Stake
SIVA INVEST AS	100.0%

Roles

Daglig leder

1 selskap

SIVA INVEST AS 980343146

Styrets leder

1 selskap

SIVA INVEST AS 980343146

Varamedlem

1 selskap

HEPH INVEST AS 980343154

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.