Karl Andreas Berteussen • 1945 • Oslo • 4 roles • 4 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
G GFF AS	Managing Director/CEO	-	6,004,858	50 % directly

Boards

Name	Role	Total operating income	Total equity	Shares
G GFF AS	Chairman	-	6,004,858	50 % directly
P PERMEABILITY DIAGNOSTIC SERVICES	Contact Person	-	-82,578	50 % indirectly

Last update: Apr 13, 2023

Related industries1

Services
/ Counseling

Direct relationships1

VB
Vibeke Berteussen1945
GFF AS

Shares owned by Karl Andreas Berteussen

Name	Share class	Total operating income	Total equity	Share
G GFF AS	Ordinære aksjer	0	6,004,858	50 % directly
P PERMEABILITY DIAGNOSTIC SERVICES		0	-82,578	50 % indirectly
A ATELTECH AS Closed	Ordinære aksjer	0	-848,785	0.14 % directly < 0.01 %
I IMPACT TECHNOLOGY SYSTEMS AS	NO0010650583	0	11,765,240	0.05 % directly < 0.01 %

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025