Joachim Norstrøm Rabben is a private shareholder with an estimated portfolio value of NOK 22.4m. Joachim Norstrøm Rabben holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 22.4m

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

Companies Joachim Norstrøm Rabben owns

Company	Stake	Value (est.)
AUSTHEIM HOLDING AS	100.0%	NOK 22.4m
HRMC HOLDING AS	25.0%	–

Roles

Styrets leder

3 selskaper

POLYPROTECTION OFFSHORE AS 830836632

AUSTHEIM HOLDING AS 930179612

MOU MARINE ADVISORY AS 937773811

Styremedlem

1 selskap

HRMC HOLDING AS 816554942

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.