Halvor Jamtveit • 1990 • Notodden • 10 roles • 8 shareholdings

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Roles

Management

Name	Role	Total operating income	Total equity	Shares
J JAMTVEIT AS	Managing Director/CEO	853,050	2,961,160	100 % directly
J JAMTVEIT ENTREPRENØR AS	Managing Director/CEO	29,459,677	774,086	75 % indirectly
A AGDER LAGERPARK AS	Managing Director/CEO	28,654	-201,843	-

Boards

Name	Role	Total operating income	Total equity	Shares
J JAMTVEIT AS	Chairman	853,050	2,961,160	100 % directly
J JAMTVEIT RENTAL AS	Chairman	1,409,763	25,816	96 % indirectly
J JAMTVEIT ENTREPRENØR AS	Chairman	29,459,677	774,086	75 % indirectly
L LYS OPP AS	Business Manager	270,000	1,721,376	50 % indirectly
S STOR JA AS	Board Member	-	798,278	-
A AGDER LAGERPARK AS	Board Member	28,654	-201,843	-

Last update: Nov 25, 2025

Related industries

2

Construction
Contractor activities
Goods and trade
Rental

Direct relationships

5

GR
Gjermund Rollo Jamtveit1959
AGDER LAGERPARK AS, LYS OPP AS
TF
Tor Fosso Jamtveit1978
STOR JA AS
EF
Endre Fosso Jamtveit1981
STOR JA AS
JH
John Helge Stordalen1963
STOR JA AS
AL
Amund Larsen1985
AGDER LAGERPARK AS

Shares owned by Halvor Jamtveit

Name	Share class	Total operating income	Total equity	Share
J JAMTVEIT AS	Ordinære aksjer	853,050	2,961,160	100 % directly
J JAMTVEIT RENTAL AS		1,409,763	25,816	96 % indirectly
J JAMTVEIT ENTREPRENØR AS		29,459,677	774,086	75 % indirectly
L LYS OPP AS		270,000	1,721,376	50 % indirectly
L LUADO AS	B-aksjer	8,778,750	2,409,033	< 0.01 % directly
N Norsk Hydro ASA	NO0005052605	154,000,000	54,480,000,000	< 0.01 % directly
E EQUINOR ASA	NO0010096985	67,956,000,000	39,182,000,000	< 0.01 % directly
Y YARA INTERNATIONAL ASA	NO0010208051	4,201,000,000	27,813,000,000	< 0.01 % directly

Limited to direct ownership positions of 0.5% or more.

Last update: Jun 2, 2025