Marny Østreng is a private shareholder with an estimated portfolio value of NOK 679,000. Marny Østreng holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 679,000

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

Companies Marny Østreng owns

Company	Stake	Value (est.)
MADISA CONSULTING AS	100.0%	NOK 640,000

Roles

Daglig leder

1 selskap

MADISA CONSULTING AS 913700988

Styrets leder

1 selskap

MADISA CONSULTING AS 913700988

Varamedlem

1 selskap

TRØGSTAD SPAREBANK 937885377

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.