Sigmund Birkeland • 1948 • Straumsgrend • 6 roles • 3 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
S SLS BIRKELAND HOLDING AS Closed	Managing Director/CEO	-	4,138,596	56.75 % directly

Boards

Name	Role	Total operating income	Total equity	Shares
S SLS BIRKELAND HOLDING AS Closed	Chairman	-	4,138,596	56.75 % directly
D DONAR EIENDOM AS	Chairman	600,000	8,432,096	51.09 % indirectly
D DONAR AS	Chairman	94,092,381	11,512,659	51.07 % indirectly
D DONAR EIENDOM 1 AS Closed	Contact Person	-	-	-

Last update: Jul 3, 2025

Related industries

No related industries

Direct relationships3

SM
Stine Meyer Birkeland1979
SLS BIRKELAND HOLDING AS, DONAR AS
AB
Alen Begic1980
DONAR AS
EA
Endre Arve Øren1982
DONAR AS

Shares owned by Sigmund Birkeland

Name	Share class	Total operating income	Total equity	Share
S SLS BIRKELAND HOLDING AS Closed	A-aksjer	0	4,138,596	56.75 % directly
D DONAR EIENDOM AS		600,000	8,432,096	51.09 % indirectly
D DONAR AS		94,092,381	11,512,659	51.07 % indirectly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025