Haakon Olsen • 1980 • Krokstadelva • 5 roles • 4 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
G GREENGRID AS	Managing Director/CEO	3,378,823	2,057,588	100 % directly

Boards

Name	Role	Total operating income	Total equity	Shares
G GREENGRID AS	Chairman	3,378,823	2,057,588	100 % directly
M MOW SOLUTIONS AS Closed	Board Member	100,000	24,133	50 % directly
C CALLISTOTECH AS Closed	Board Member	-	1,850	33.33 % indirectly
C CALLISTOTECH HOLDING AS Closed	Board Member	-	39,423	33.33 % directly

Last update: Mar 5, 2024

Related industries2

Services
/ Counseling
Services
/ IT services

Direct relationships2

GA
Geir Arne Borge Wilberg1967
CALLISTOTECH AS, MOW SOLUTIONS AS, CALLISTOTECH HOLDING AS
TA
Trond Arne Myklebust1978
CALLISTOTECH AS, MOW SOLUTIONS AS, CALLISTOTECH HOLDING AS

Shares owned by Haakon Presterud Olsen

Name	Share class	Total operating income	Total equity	Share
G GREENGRID AS	Ordinære aksjer	3,378,823	2,057,588	100 % directly
M MOW SOLUTIONS AS Closed	Ordinære aksjer	100,000	24,133	50 % directly
C CALLISTOTECH HOLDING AS Closed	Ordinære aksjer	0	39,423	33.33 % directly
C CALLISTOTECH AS Closed		0	1,850	33.33 % indirectly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025