Marius Heiberg is a private shareholder with an estimated portfolio value of NOK 24.3m. Marius Heiberg holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 24.3m

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Marius Heiberg owns

Company	Stake	Value (est.)
MARIUS HEIBERG HOLDING AS	100.0%	NOK 24.3m
MISSINGX AS	0.1%	NOK 2,000

Roles

Styremedlem

3 selskaper

GRUNNMUR AS 990097305

HEIBERG & JOHNSEN HOLDING AS 918535195

PEDER SLETNERS VEI 4 AS 916339321

Styrets leder

2 selskaper

MARIUS HEIBERG HOLDING AS 916488351

RADONPARTNER AS 933807371

Daglig leder

1 selskap

GRUNNMUR AS 990097305

Varamedlem

1 selskap

ANDERS JOHNSEN EIENDOM AS 990097321

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.