Ronny Karlsen is a private shareholder. Ronny Karlsen holds a stake in 1 company, and roles in several others.

Companies Ronny Karlsen owns

Company	Stake
TEMPESTAS AS	100.0%

Roles

Styremedlem

2 selskaper

WIND CATCHING DEVELOPMENT AS 931661426

ITF HØNEFOSS TAEKWON-DO 994772945

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 03.10.2026.