Rolf Solheim Hammerstad is a private shareholder. Rolf Solheim Hammerstad holds a stake in 1 company, and roles in several others.

Companies Rolf Solheim Hammerstad owns

Company	Stake
OCTI AS	5.0%

Roles

Styremedlem

1 selskap

GRØNBERGSSVINGEN VEL 928894037

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.