Glenn Fredrik Thomassen is a private shareholder. Glenn Fredrik Thomassen holds stakes in 3 companies, and roles in several others.

Companies Glenn Fredrik Thomassen owns

Company	Stake
GLETHO AS	100.0%
ISAKSEN MUR OG BETONG AS	50.0%
OMSORGSKOLLEKTIVET AS	10.0%

Roles

Styremedlem

2 selskaper

MJÅVANNSSVINGEN 8-20 936361943

OMSORGSKOLLEKTIVET AS 925073334

Styrets leder

2 selskaper

ISAKSEN MUR OG BETONG AS 926757849

GLETHO AS 930774561

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.