Stian Rønningen is a private shareholder with an estimated portfolio value of NOK 2.3m. Stian Rønningen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 2.3m

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

Companies Stian Rønningen owns

Company	Stake	Value (est.)
HUNDORP BYGG AS	100.0%	NOK 2.3m

Roles

Styremedlem

4 selskaper

RM BYGG & BETONG AS 927405512

LIA TREINDUSTRI AS 997098595

ISOBYGG INNLANDET AS 919881151

RMBB EIENDOMSUTVIKLING AS 927405490

Daglig leder

1 selskap

HUNDORP BYGG AS 915782531

Styrets leder

1 selskap

HUNDORP BYGG AS 915782531

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.