Terje Birger Hannisdahl • 1945 • Oslo • 4 roles • 7 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
I IDERMA AS	Managing Director/CEO	-	-1,275,082	40 % indirectly

Boards

Name	Role	Total operating income	Total equity	Shares
A ALYLA AS	Chairman	-	9,473,912	40 % directly
I IDERMA AS	Chairman	-	-1,275,082	40 % indirectly
B BIOVOTEC AS	Board Member	-	940,553	4.85 % indirectly

Last update: Sep 9, 2024

Related industries

1

Industry and manufacturing
Perfume

Direct relationships

3

SE
Sten Erik Hannisdahl1949
ALYLA AS
TE
Trond Elling Gjelsten1970
BIOVOTEC AS
HS
Henri-Pierre Suso1970
BIOVOTEC AS

Shares owned by Terje Birger Hannisdahl

Name	Share class	Total operating income	Total equity	Share
A ALYLA AS	A-aksjer	0	9,473,912	40 % directly
I IDERMA AS		0	-1,275,082	40 % indirectly
M MESTRACO AS		1,638,278	301,975	10 % indirectly
M MESTRA WATER RECYCLING AS		0	17,984	8.75 % indirectly
B BIOVOTEC AS		0	940,553	4.85 % indirectly
E ENNOX TECHNOLOGY AS		13,081,351	601,264	1.16 % indirectly
Q QMPLUS AS	Ordinære aksjer	3,148,766	510,285	0.86 % directly < 0.01 %

Limited to direct ownership positions of 0.5% or more.

Last update: Oct 30, 2026