Juha Kalevi Ryhänen
Active companies
1/1
Appointed — roles.founder — Asutaja
JJMM finalist OÜ
Who does Juha Kalevi Ryhänen do business with?
Juha Kalevi Ryhänen shares companies with 7 other people, including Markel Voit, Juuso Antero Manninen, Max Ingvar Åke Lindroos, JAMRIEMU OÜ, Maxlroos OÜ and 2 more.
What companies does Juha Kalevi Ryhänen own or manage?
Juha Kalevi Ryhänen is linked to 1 active companies including JJMM finalist OÜ.
What roles does Juha Kalevi Ryhänen hold in business?
Juha Kalevi Ryhänen holds 1 roles.founder position across 1 companies.
When did Juha Kalevi Ryhänen first appear in the business registry?
The earliest known registry record for Juha Kalevi Ryhänen is from 2025-12-22, when they were registered as roles.founder at JJMM finalist OÜ.