Stefan René Rønsen is a private shareholder with an estimated portfolio value of NOK 4.5m. Stefan René Rønsen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 4.5m

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

Companies Stefan René Rønsen owns

Company	Stake	Value (est.)
RONSEN INVEST AS	100.0%	NOK 4.5m

Roles

Styremedlem

3 selskaper

KONTIGO CONSULTING AS 916920415

SAMEIET MYRHAUGEN 11 921823622

TANGRYSTAN PRODUCTIONS AS 997248880

Daglig leder

2 selskaper

KONTIGO CONSULTING AS 916920415

RONSEN INVEST AS 916881614

Styrets leder

1 selskap

RONSEN INVEST AS 916881614

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.