MONA HAMMERSBØEN RUSTAD is a private shareholder with an estimated portfolio value of NOK 254.1m. MONA HAMMERSBØEN RUSTAD har eierandeler i 4 selskaper, og roller i flere selskaper.

Estimated portfolio value

NOK 254.1m

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

Selskaper MONA HAMMERSBØEN RUSTAD eier

Company	Stake	Value (est.)
KNATTEN KNA AS	50.0%	NOK 29,000
ARVO INVEST AS	33.0%	NOK 254.1m
OSLO MIKROSPINNERI AS	0.3%	NOK 9,000
I TRONSMO AS	0.1%	NOK 6,000

Roles

Styremedlem

2 selskaper

KNATTEN KNA AS 897705982

ARVO INVEST AS 918510265

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 15.06.2026.