Mona Bergstrøm is a private shareholder. Mona Bergstrøm holds a stake in 1 company, and roles in several others.

Companies Mona Bergstrøm owns

Company	Stake
BYGGTEKH AS	20.0%

Roles

Daglig leder

1 selskap

BYGGTEKH AS 821985412

Styremedlem

1 selskap

BYGGTEKH AS 821985412

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.