Marius Heiberg

Chairman, RADONPARTNER AS

7 active roles

Marius Heiberg holds 7 active roles in Norwegian companies registered in Brønnøysundregistrene, including Chairman at RADONPARTNER AS since 2024 and Chairman at MARIUS HEIBERG HOLDING AS since 2015. Marius Heiberg is registered as legal owner of MISSINGX AS (0.05% share band).

Overview

Active roles

directorships & management

Past roles

historical positions

Dissolved companies

Career timeline

2024 – now
Chairman, RADONPARTNER AS
2023 – now
Chief Executive Officer, GRUNNMUR AS
2022 – now
Legal Owner, MISSINGX AS
2017 – now
Board of Directors, HEIBERG & JOHNSEN HOLDING AS
2017 – now
Board of Directors, PEDER SLETNERS VEI 4 AS
2015 – now
Chairman, MARIUS HEIBERG HOLDING AS
2006 – now
Deputy Member, ANDERS JOHNSEN EIENDOM AS

Personal details

Companies & roles

Active roles

7 positions

Company	Role	Period	Ownership	Status
GRUNNMUR AS CVR 990097305	ManagementChief Executive Officer	Since 2023	—	Active
MISSINGX AS CVR 982119049	OwnerLegal Owner	Since 2022	0.05%	Active
HEIBERG & JOHNSEN HOLDING AS CVR 918535195	BoardBoard of Directors	Since 2017	—	Active
ANDERS JOHNSEN EIENDOM AS CVR 990097321	OtherDeputy Member	Since 2006	—	Active
MARIUS HEIBERG HOLDING AS CVR 916488351	BoardChairman	Since 2015	—	Active
RADONPARTNER AS CVR 933807371	BoardChairman	Since 2024	—	Active
PEDER SLETNERS VEI 4 AS CVR 916339321	BoardBoard of Directors	Since 2017	—	Active

Network

Company network

Active roles

Marius Heiberg

GRUNNMUR AS

Chief Executive Officer

MISSINGX AS

Legal Owner

HEIBERG & JOHNSEN HOLDING AS

Board of Directors

ANDERS JOHNSEN EIENDOM AS

Deputy Member

MARIUS HEIBERG HOLDING AS

Chairman

RADONPARTNER AS

Chairman

PEDER SLETNERS VEI 4 AS

Board of Directors

Co-directors & shared companies

Person	Role	Shared companies	Profile
AJ Anders Johnsen	Chairman	2companies	View profile
SH Snorre Helge Dahle	Legal Owner	1company	View profile
OJ Odd Johan Moen	Legal Owner	1company	View profile
MH Magne Henry Pettersen	Legal Owner	1company	View profile
MP Moen Per Christian Waaler	Legal Owner	1company	View profile

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