Siri Stjern-Strøm • 1983 • Åfjord • 9 roles • 12 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
T TIGI AS	Managing Director/CEO	-	60,076,145	100 % directly

Boards

Name	Role	Total operating income	Total equity	Shares
T TIGI AS	Chairman	-	60,076,145	100 % directly
M MONSTAD AS	Chairman	2,898,000	21,713,765	50 % indirectly
S STJERN BETONG AS	Board Member	33,399,829	18,485,755	45 % indirectly
S STJERN EIENDOM AS Under liquidation	Chairman	-	1,833,895	45 % indirectly
S STJERN ENTREPRENØR AS	Board Member	480,876,545	88,641,689	45 % indirectly
S STJERN BYGG AS	Board Member	60,135,162	24,341,736	45 % indirectly
S STJERN AS	Chairman	26,000,000	237,289,359	45 % indirectly
E ENTREPRETOR AS	Board Member	64,569,870	7,771,463	27.85 % indirectly

Last update: Apr 23, 2026

Related industries1

Industry and manufacturing
/ Cement and concrete

Direct relationships5

Shares owned by Siri Stjern-Strøm

Name	Share class	Total operating income	Total equity	Share
T TIGI AS	Ordinære aksjer	0	60,076,145	100 % directly
M MONSTAD AS		2,898,000	21,713,765	50 % indirectly
F FOSEN-HYTTA AS Closed		8,422,412	1,602,293	45 % indirectly
S STJERN BETONG AS		33,399,829	18,485,755	45 % indirectly
S STJERN EIENDOM AS Under liquidation		0	1,833,895	45 % indirectly
S STJERN ENTREPRENØR AS		480,876,545	88,641,689	45 % indirectly
S STJERN BYGG AS		60,135,162	24,341,736	45 % indirectly
S STJERN AS		26,000,000	237,289,359	45 % indirectly
E ENTREPRETOR AS		64,569,870	7,771,463	27.85 % indirectly
E ETOR HOLDING AS Closed		0	362,498	7.74 % indirectly
K KYSTBOLIGER AS		0	1,837,193	4.01 % indirectly
Å ÅFJORD UTVIKLING AS Closed		4,113,844	2,185,169	1.25 % indirectly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025