Mariann Ertresvåg • 1982 • Skogbygda • 4 roles • 4 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
N NORTHSTACK AS	Managing Director/CEO	-	545,390	50 % indirectly
B BARHAUGHØGDA HOLDING AS	Managing Director/CEO	1,051,482	1,544,280	50 % directly

Boards

Name	Role	Total operating income	Total equity	Shares
N NORTHSTACK AS	Board Member	-	545,390	50 % indirectly
B BARHAUGHØGDA HOLDING AS	Board Member	1,051,482	1,544,280	50 % directly

Last update: Apr 13, 2023

Related industries

No related industries

Direct relationships

1

ØB
Øystein Barhaughøgda1978
NORTHSTACK AS, BARHAUGHØGDA HOLDING AS

Shares owned by Mariann Ertresvåg

Name	Share class	Total operating income	Total equity	Share
B BARHAUGHØGDA HOLDING AS	Ordinære aksjer	1,051,482	1,544,280	50 % directly
N NORTHSTACK AS		0	545,390	50 % indirectly
V VIGNITA AS		1,589,462	9,611,040	30.13 % indirectly
T TELENOR ASA	NO0010063308	678,000,000	109,129,000,000	< 0.01 % directly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025