Lars Christian Mannsåker is a private shareholder. Lars Christian Mannsåker holds a stake in 1 company, and roles in several others.

Companies Lars Christian Mannsåker owns

Company	Stake
A4 BYGG AS	50.0%

Roles

Daglig leder

2 selskaper

A4 BYGG AS 913252675

KARINA HOLDING AS 838408982

Styrets leder

2 selskaper

A4 BYGG AS 913252675

KARINA HOLDING AS 838408982

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.