Martin Siem • 1971 • Stabekk • 35 roles • 47 shareholdings

Roles

Boards

Name	Role	Total operating income	Total equity	Shares
B BOULDER HOLDING AS	Contact Person	80,000	11,764,802	100 % directly
M M3 NÆRING AS	Contact Person	1,093,000	32,062,467	33.33 % indirectly
M M3 HOLDING AS	Board Member	-	47,992,020	33.33 % indirectly
M M2 NÆRINGSUTVIKLING AS	Board Member	3,528,633	-7,490,715	33.33 % indirectly
M M3 MANAGEMENT AS	Board Member	15,498,583	1,255,778	31.33 % indirectly
M M3 BOLIGER AS	Board Member	117,763,520	3,811,354	30 % indirectly
M M3 BOLIGER 1 AS	Board Member	28,200,930	-2,085,578	30 % indirectly
M M3 BOLIGER INVEST AS	Board Member	-	21,358,779	30 % indirectly
M M3 UTVIKLING AS	Board Member	6,447,957	927,937	30 % indirectly
E EXPO PROPERTY AS	Contact Person	3,526,872	7,814,842	23.33 % indirectly
M M3 BOLIGER 2 AS	Chairman	94,300	728,893	19.16 % indirectly
H HANEKLEIVA EIENDOM AS	Board Member	-	30,371,085	16.67 % indirectly
J JERPEFARET 12 AS	Contact Person	48,570,000	763,863	15.83 % indirectly
M M3 ATLAS UTVIKLING AS	Board Member	145,520	-1,047,056	15.83 % indirectly
K KIRKEHAUGSVEIEN 9 AS	Chairman	58,840,000	-112,869	15 % indirectly
M M3 ATLAS BOLIGER 3 AS	Chairman	-135,694	38,661	12 % indirectly
D DALSVEIEN UTVIKLING AS	Chairman	3,077,643	1,079,554	10.17 % indirectly
N NEBULA EIENDOM AS	Board Member	-	359,276	8.33 % indirectly
J JETCARRIER AS	Board Member	69,814,699	14,536,047	2.59 % indirectly
M MØRSTAD SENTER AS	Chairman	5,241,466	-2,056,009	-
K KONGSVINGER EIENDOMSINVEST AS	Chairman	8,358,539	39,509,926	-
E EXPO PROPERTY HANDEL 1 AS	Chairman	491,697	12,409,704	-
O OREBERG AS	Contact Person	-	2,637,463	-
M MÅSAN AS	Chairman	5,521,730	7,746,574	-
E EXPO HOLDING AS	Chairman	-	13,529,290	-
B BOGER INVEST AS	Chairman	8,162,353	5,577,273	-
H HAVNEGÅRDEN INVEST AS	Chairman	5,104,986	-2,369,680	-
H HAVNEGÅRDEN EGERSUND AS	Chairman	5,787,637	1,653,563	-
E EXPO PROPERTY MANAGEMENT AS	Board Member	-	-	-
A ARNULF STRØM EIENDOM AS	Chairman	828,500	1,804,947	-

Last update: Sep 30, 2025

Related industries2

Direct relationships5

GS
Geir Schjerpen Rønningen1968
HAVNEGÅRDEN EGERSUND AS, MØRSTAD SENTER AS, KONGSVINGER EIENDOMSINVEST AS, EXPO PROPERTY AS, EXPO PROPERTY HANDEL 1 AS, ARNULF STRØM EIENDOM AS, MÅSAN AS, EXPO HOLDING AS, BOGER INVEST AS, HAVNEGÅRDEN INVEST AS, EXPO PROPERTY MANAGEMENT AS
MB
Marius Bjelland1971
M3 NÆRING AS, M3 ATLAS BOLIGER 3 AS, M3 BOLIGER AS, M3 BOLIGER 1 AS, M3 BOLIGER INVEST AS, M3 ATLAS UTVIKLING AS, M3 MANAGEMENT AS, M3 HOLDING AS, M2 NÆRINGSUTVIKLING AS, M3 UTVIKLING AS
ME
Marius Erik Falster1971
M3 NÆRING AS, M3 BOLIGER AS, M3 BOLIGER 1 AS, M3 BOLIGER INVEST AS, M3 MANAGEMENT AS, BOULDER HOLDING AS, M3 HOLDING AS, EXPO HOLDING AS, M3 UTVIKLING AS
TF
Tarjei Fredrik Ski1991
M3 BOLIGER AS, M3 BOLIGER 1 AS, M3 BOLIGER INVEST AS, M3 UTVIKLING AS
JS
Jon Strand1971
HAVNEGÅRDEN EGERSUND AS, KONGSVINGER EIENDOMSINVEST AS, BOGER INVEST AS, HAVNEGÅRDEN INVEST AS

Shares owned by Martin Siem

Name	Share class	Total operating income	Total equity	Share
B BOULDER HOLDING AS	Ordinære aksjer	80,000	11,764,802	100 % directly
M M3 NÆRING AS		1,093,000	32,062,467	33.33 % indirectly
M M3 BOLIGER UTLEIE AS		2,160,816	1,009,104	33.33 % indirectly
M M3 HOLDING AS		0	47,992,020	33.33 % indirectly
M M2 NÆRINGSUTVIKLING AS		3,528,633	-7,490,715	33.33 % indirectly
K KNAPKØYEN MASKIN AS		0	87,196	33 % indirectly
M M3 MANAGEMENT AS		15,498,583	1,255,778	31.33 % indirectly
M M3 BOLIGER AS		117,763,520	3,811,354	30 % indirectly
M M3 BOLIGER 1 AS		28,200,930	-2,085,578	30 % indirectly
M M3 BOLIGER INVEST AS		0	21,358,779	30 % indirectly
M M3 UTVIKLING AS		6,447,957	927,937	30 % indirectly
E EXPO PROPERTY AS		3,526,872	7,814,842	23.33 % indirectly
M M3 BOLIGER 2 AS		94,300	728,893	19.16 % indirectly
M M3 FORBES AS		87,669,012	13,503,088	18.65 % indirectly
T TORDENSKIOLDS GATE 73A OG 75 AS		672,106	-125,290	18.65 % indirectly
H HANEKLEIVA EIENDOM AS		0	30,371,085	16.67 % indirectly
M M3 ATLAS FORBES AS		29,124,059	2,706,252	15.83 % indirectly
J JERPEFARET 12 AS		48,570,000	763,863	15.83 % indirectly
M M3 ATLAS UTVIKLING AS		145,520	-1,047,056	15.83 % indirectly
K KIRKEHAUGSVEIEN 9 AS		58,840,000	-112,869	15 % indirectly
M M3 ATLAS BOLIGER 3 AS		-135,694	38,661	12 % indirectly
D DALSVEIEN UTVIKLING AS		3,077,643	1,079,554	10.17 % indirectly
N NEBULA EIENDOM AS		0	359,276	8.33 % indirectly
I IRISH HOMES AS		0	45,101,753	8.17 % indirectly
A AQUA BIO TECHNOLOGY ASA	NO0013192336	1,247,563	6,146,569	2.59 % directly
P PRINTPROFIL AS		6,790,232	729,400	2.59 % indirectly
C COSMED BEAUTY AS		14,691,654	258,321	2.59 % indirectly
J JETCARRIER LOGISTICS AS		116,413,280	10,714,730	2.59 % indirectly
J JETCARRIER AS		69,814,699	14,536,047	2.59 % indirectly
3 3D INNOVATION NORDIC AS		48,363,114	-23,373,109	2.59 % indirectly
O OVALEN AS		17,197,048	9,611,364	2.59 % indirectly
S SKINTEAM NORGE AS		14,107,331	-17,649,015	2.59 % indirectly
C CHECK PLEASE AS		8,472,546	4,025,833	2.59 % indirectly
K KILDA BIOLINK AS		0	-5,268,031	2.59 % indirectly
J JETCARRIER SOLUTIONS AS		32,930,005	3,463,508	2.59 % indirectly
C COVER BRANDS AS		75,973,396	-12,328,951	2.59 % indirectly
X XPANZ AS		280,513	40,677	2.59 % indirectly
O OCEAN-POWER AS		0	12,612,918	1.95 % indirectly
O ODDEN SMÅBÅTHAVN AS	Ordinære aksjer	357,680	-73,906	1.49 % directly
E ECOMHUB AS		232,100	18,089	1.3 % indirectly
Ø ØKOLOGISK DRIFT AS		2,250,413	-4,335,257	1.23 % indirectly
O OLYMPIQUE NOREFJELL AS		1,674,978	37,165,934	0.74 % indirectly
5 52 DRIFT AS		13,953,685	-6,840,345	0.74 % indirectly
I IMMUVERA THERAPEUTICS AS		220,410	15,816,725	0.62 % indirectly
A ALVIRAL AS		0	-1,963,190	0.61 % indirectly
C CULTURA SPAREBANK	NO0006001403	-	-	0.1 % directly < 0.01 %
A ATEA ASA	NO0004822503	84,000,000	2,376,000,000	< 0.01 % directly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025

Martin Siem1971

Roles

Boards

Related industries2

Direct relationships5

Shares owned by Martin Siem