Jon Henrik Bossum • 1972 • Engelsviken • 20 roles • 12 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
J JHB EIENDOM AS	Managing Director/CEO	-	9,154,007	100 % directly
N NATUR OG GRØNT AS	Managing Director/CEO	1,284,954	405,097	100 % indirectly
F FREDRIKSTAD GOLFPARK AS	Managing Director/CEO	5,700,000	-13,669,129	-

Boards

Name	Role	Total operating income	Total equity	Shares
J JHB EIENDOM AS	Chairman	-	9,154,007	100 % directly
N NATUR OG GRØNT AS	Chairman	1,284,954	405,097	100 % indirectly
H HUSEBY & HANKØ GOLFBANE AS	Chairman	6,979,756	246,416	90.01 % indirectly
O ONSØY GOLFBANE AS	Chairman	18,450,960	3,594,263	90 % indirectly
O ONSØY GOLFBANE HOLDING AS	Chairman	-	-	90 % indirectly
H HVALER GOLFBANE AS	Chairman	6,109,574	850,429	79.99 % indirectly
B BOSSUM EIENDOM AS	Chairman	-	-	62.5 % indirectly
O ONSØY HYTTEPARK AS	Chairman	759,555	-	46.8 % indirectly
B BYGG OG BOLIGUTVIKLING AS	Chairman	422,747	5,078,528	46.8 % indirectly
L LOKALVEIEN EIENDOM AS	Board Member	141,768	1,341,982	32.76 % indirectly
R RESTAURANT ONSØY RESORT AS	Chairman	8,135,795	-1,793,592	28.08 % indirectly
R REALTURF NORWAY AS	Chairman	920,764	-255,468	25 % indirectly
S SPAREBANK 1 STIFTELSEN ØSTFOLD AKERSHUS	Board Member	-	2,134,847,474	-
B BOSSUM CONSULTING	Holder	-	-	-
K KJØVANGVEIEN 15 AS Closed	Board Member	-	420,036	-
F FREDRIKSTAD GOLFPARK AS	Chairman	5,700,000	-13,669,129	-
L LOKALVEIEN UTVIKLING AS Closed	Chairman	41,023	488,066	-

Last update: Jun 16, 2026

Shares owned by Jon Henrik Bossum

Name	Share class	Total operating income	Total equity	Share
J JHB EIENDOM AS	Ordinære aksjer	0	9,154,007	100 % directly
N NATUR OG GRØNT AS		1,284,954	405,097	100 % indirectly
H HUSEBY & HANKØ GOLFBANE AS		6,979,756	246,416	90.01 % indirectly
O ONSØY GOLFBANE AS		18,450,960	3,594,263	90 % indirectly
O ONSØY GOLFBANE HOLDING AS		0	0	90 % indirectly
H HVALER GOLFBANE AS		6,109,574	850,429	79.99 % indirectly
B BOSSUM EIENDOM AS		0	0	62.5 % indirectly
O ONSØY HYTTEPARK AS		759,555	0	46.8 % indirectly
B BYGG OG BOLIGUTVIKLING AS		422,747	5,078,528	46.8 % indirectly
L LOKALVEIEN EIENDOM AS		141,768	1,341,982	32.76 % indirectly
R RESTAURANT ONSØY RESORT AS		8,135,795	-1,793,592	28.08 % indirectly
R REALTURF NORWAY AS		920,764	-255,468	25 % indirectly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025