Bjørn Steinar Hopperstad is a private shareholder. Bjørn Steinar Hopperstad holds stakes in 2 companies, and roles in several others.

Companies Bjørn Steinar Hopperstad owns

Company	Stake
BRANNSLOKKESYSTEMER AS	40.0%
PURE MINERALS AS	0.7%

Roles

Daglig leder

1 selskap

BRANNSLOKKESYSTEMER AS 999157386

Styremedlem

1 selskap

BRANNSLOKKESYSTEMER AS 999157386

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.