Jan-Inge Kolaas is a private shareholder. Jan-Inge Kolaas holds a stake in 1 company, and roles in several others.

Companies Jan-Inge Kolaas owns

Company	Stake
HAMMER & KOLAAS HOLDING AS	50.0%

Roles

Innehaver

1 selskap

KOLAAS EIENDOMSUTVIKLING 883174372

Styrets leder

1 selskap

HAMMER & KOLAAS HOLDING AS 999150071

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.