Dag Ydstebø is a private shareholder with an estimated portfolio value of NOK 7.3m. Dag Ydstebø holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 7.3m

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

Companies Dag Ydstebø owns

Company	Stake	Value (est.)
YDSTEBO INVEST AS	100.0%	NOK 7.2m
GREENSTAT AS	0.0%	NOK 33,000

Roles

Styrets leder

2 selskaper

KALVØY VEL 915281192

YDSTEBO INVEST AS 824061742

Daglig leder

1 selskap

YDSTEBO INVEST AS 824061742

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.