Therese Seierstad is a private shareholder. Therese Seierstad holds stakes in 2 companies, and roles in several others.

Companies Therese Seierstad owns

Company	Stake
KØNNERS HOLDING AS	60.0%
KØNNERS HOLDING AS	40.0%

Roles

Styrets leder

2 selskaper

KØNNERS HOLDING AS 926160249

SEIERSTAD AS 926084356

Styremedlem

1 selskap

KONNERUD MUSIKKORPS 975650545

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.