Jo Arild Tønnessen • 1975 • Randaberg • 10 roles • 10 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
J JA-TECH HOLDING AS	Managing Director/CEO	-	1,308,097	100 % directly
S SANDALEN HOLDING AS	Managing Director/CEO	-	40,492	50 % directly
R RESPIRARE SYSTEMS AS	Managing Director/CEO	-	7,697	9.31 % indirectly
E EQYTECH AS	Managing Director/CEO	-	-94,581	-

Boards

Name	Role	Total operating income	Total equity	Shares
J JA-TECH HOLDING AS	Chairman	-	1,308,097	100 % directly
S SANDALEN HOLDING AS	Board Member	-	40,492	50 % directly
D DEVITY AS	Board Member	21,629,066	8,735,768	19 % indirectly
R ROGALAND SIDERLAG	Board Member	-	-	-
F F5 HOLDING AS Closed	Chairman	35,400	2,213,752	-
F FAASTECH AS	Board Member	312,621	14,521	-

Last update: Oct 1, 2025

Related industries1

Services
/ Organizations

Direct relationships5

HW
Howard Wilberg1969
DEVITY AS, RESPIRARE SYSTEMS AS
AV
Anne Vistnes Tønnessen1977
SANDALEN HOLDING AS, JA-TECH HOLDING 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	1,308,097	100 % directly
S SANDALEN HOLDING AS	Ordinære aksjer	0	40,492	50 % directly
D DEVITY AS		21,629,066	8,735,768	19 % indirectly
R ROGALAND SIDERI AS		0	22,418	16.67 % indirectly
R RESPIRARE SYSTEMS AS		0	7,697	9.31 % indirectly
A AKER HORIZONS ASA Closed	NO0010921232	0	4,048,000,000	< 0.01 % directly
I ITERA ASA	NO0010001118	59,234,000	65,918,000	< 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