Irene Øpstad Nilsen is a private shareholder. Irene Øpstad Nilsen holds a stake in 1 company, and roles in several others.

Companies Irene Øpstad Nilsen owns

Company	Stake
RØRLEGGERMESTER STIG E. NILSEN AS	50.0%

Roles

Varamedlem

2 selskaper

RØRLEGGERMESTER STIG E. NILSEN AS 990024936

OS HUS AS 997591747

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.