Jonna Holmsen is a private shareholder. Jonna Holmsen holds stakes in 2 companies, and roles in several others.

Companies Jonna Holmsen owns

Company	Stake
INTERIØR OG BESLAG AS	60.0%
BESLAGTEKNIKK AS	37.0%

Roles

Daglig leder

1 selskap

INTERIØR OG BESLAG AS 912535622

Styremedlem

1 selskap

BESLAGTEKNIKK AS 989131907

Styrets leder

1 selskap

INTERIØR OG BESLAG AS 912535622

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.