Mads Grosen Istre is a private shareholder with an estimated portfolio value of NOK 1.6m. Mads Grosen Istre holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 1.6m

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

Companies Mads Grosen Istre owns

Company	Stake	Value (est.)
ISTRE HOLDING AS	100.0%	NOK 1.6m
HAUGER GOLFBANE AS	0.1%	NOK 8,000

Roles

Styrets leder

2 selskaper

ISTRE HOLDING AS 918480056

EVAKSINE AS 921746318

Innehaver

1 selskap

MADS ISTRE 918002561

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.