Ronny Karlsen is a private shareholder with an estimated portfolio value of NOK 21.6m. Ronny Karlsen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 21.6m

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

Companies Ronny Karlsen owns

Company	Stake	Value (est.)
TEMPESTAS AS	100.0%	NOK 21.6m

Roles

Styremedlem

3 selskaper

WIND CATCHING DEVELOPMENT AS 931661426

ITF HØNEFOSS TAEKWON-DO 994772945

WIND CATCHING DEMO AS 931661345

Styrets leder

2 selskaper

ITF OSLO TAEKWON-DO KLUBB 930743895

TEMPESTAS AS 988102385

Daglig leder

1 selskap

TEMPESTAS AS 988102385

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.