Jo Arild Tønnessen • 1975 • Randaberg • 11 roles • 11 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
J JA-TECH HOLDING AS	Managing Director/CEO	-	1,039,295	100 % directly
S SANDALEN HOLDING AS	Managing Director/CEO	-	51,899	50 % directly
R RESPIRARE SYSTEMS AS	Managing Director/CEO	-	19,656	9.31 % indirectly
E EQYTECH AS	Managing Director/CEO	-	-	-

Boards

Name	Role	Total operating income	Total equity	Shares
J JA-TECH HOLDING AS	Chairman	-	1,039,295	100 % directly
S SANDALEN HOLDING AS	Board Member	-	51,899	50 % directly
F F5 HOLDING AS	Chairman	35,400	2,213,752	48.58 % directly
D DEVITY AS	Board Member	27,434,611	6,958,386	19 % indirectly
R ROGALAND SIDERI AS	Board Member	-	25,488	16.67 % indirectly
R ROGALAND SIDERLAG	Board Member	-	-	-
F FAASTECH AS	Board Member	-	12,537	-

Last update: Oct 1, 2025

Related industries2

Direct relationships5

AV
Anne Vistnes Tønnessen1977
SANDALEN HOLDING AS, ROGALAND SIDERI AS, JA-TECH HOLDING AS
HW
Howard Wilberg1969
DEVITY AS, RESPIRARE SYSTEMS AS
SR
Stian Røisland1972
DEVITY AS, EQYTECH AS
BM
Bodil Margrethe Kvame1967
ROGALAND SIDERLAG
JE
Jon Eiane Brandal1987
ROGALAND SIDERLAG

Shares owned by Jo Arild Tønnessen

Name	Share class	Total operating income	Total equity	Share
J JA-TECH HOLDING AS	Ordinære aksjer	0	1,039,295	100 % directly
S SANDALEN HOLDING AS	Ordinære aksjer	0	51,899	50 % directly
F F5 HOLDING AS	Ordinære aksjer	35,400	2,213,752	48.58 % directly
D DEVITY AS		27,434,611	6,958,386	19 % indirectly
R ROGALAND SIDERI AS		0	25,488	16.67 % indirectly
R RESPIRARE SYSTEMS AS		0	19,656	9.31 % indirectly
A AKER HORIZONS ASA	NO0010921232	0	4,048,000,000	< 0.01 % directly
I ITERA ASA	NO0010001118	61,018,000	75,296,000	< 0.01 % directly
E ELLIPTIC LABORATORIES ASA	NO0010722283	133,343,000	317,393,000	< 0.01 % directly
N NYKODE THERAPEUTICS ASA	NO0010714785	9,158,000	140,142,000	< 0.01 % directly
K KONGSBERG GRUPPEN ASA	NO0003043309	243,000,000	6,327,000,000	< 0.01 % directly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025