Mariann Kristin Kalvatn Mattiello is a private shareholder. Mariann Kristin Kalvatn Mattiello holds a stake in 1 company, and roles in several others.

Companies Mariann Kristin Kalvatn Mattiello owns

Company	Stake
MALE-MATT AS	100.0%

Roles

Daglig leder

1 selskap

MALE-MATT AS 934761855

Styrets leder

1 selskap

MALE-MATT AS 934761855

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.