Karl Christian Sandstø • 1983 • Gjettum • 8 roles • 5 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
B BULDRTECH AS	Managing Director/CEO	1,111,261	-308,404	100 % indirectly
I IONSPIRE MATERIALS AS	Managing Director/CEO	-	-	-

Boards

Name	Role	Total operating income	Total equity	Shares
A ATTRITUS AS	Chairman	-	43,888	100 % directly
B BULDRTECH AS	Chairman	1,111,261	-308,404	100 % indirectly
S SFIT HELSE AS	Contact Person	269,372	-13,297	33.44 % directly
K KONSTELLA AS	Chairman	1,500	27,380	-
I IONSPIRE MATERIALS AS	Chairman	-	-	-

Last update: Feb 24, 2025

Related industries3

Direct relationships2

HR
Heidi Rosasen Sandstø1983
SFIT HELSE AS
LC
Lars Christian Sandstø1958
SFIT HELSE AS

Shares owned by Karl Christian Sandstø

Name	Share class	Total operating income	Total equity	Share
A ATTRITUS AS	Ordinære aksjer	0	43,888	100 % directly
V VALLER GEN2 AS		-1,500	26,337	100 % indirectly
B BULDRTECH AS		1,111,261	-308,404	100 % indirectly
S SFIT HELSE AS	Ordinære aksjer	269,372	-13,297	33.44 % directly
Z ZELLUNA ASA	NO0010851603	0	309,373,000	< 0.01 % directly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025