Ellen Marie Kolstad • 1976 • Drammen • 5 roles • 3 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
W WILH. KOLSTAD AS	Managing Director/CEO	21,667,927	2,474,361	100 % indirectly

Boards

Name	Role	Total operating income	Total equity	Shares
M MUMM HOLDING AS	Chairman	-	2,402,059	100 % directly
W WILH. KOLSTAD AS	Chairman	21,667,927	2,474,361	100 % indirectly
E ELKONOR AS	Board Member	90,910,812	13,808,279	0.51 % indirectly
N NHO ELEKTRO BUSKERUD	Board Member	-	-	-

Last update: Feb 14, 2026

Related industries2

Direct relationships5

VJ
Vegard Jelstad1977
NHO ELEKTRO BUSKERUD
AB
Anders Barnholt1992
ELKONOR AS
AJ
Atle Jensen1968
ELKONOR AS
SV
Svein Vidar Engum1985
ELKONOR AS
ET
Eivind Trosterud Strand1991
NHO ELEKTRO BUSKERUD

Shares owned by Ellen Marie Kolstad

Name	Share class	Total operating income	Total equity	Share
M MUMM HOLDING AS	Ordinære aksjer	0	2,402,059	100 % directly
W WILH. KOLSTAD AS		21,667,927	2,474,361	100 % indirectly
E ELKONOR AS		90,910,812	13,808,279	0.51 % indirectly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025