Person profile · Commercial register

Joachim Jack

Erkner

Joachim Jack holds 6 commercial register mandates — including Vorstand, Geschäftsführer at GUK (Gruppenunterstützungskasse) Berlin für KMU e. V., M + B nawaro Ingenieurgesellschaft mbH. All company connections, shareholdings and roles at a glance.

Active mandates

Former mandates

Source: official commercial register publications and company filings. Compiled by Eulerpool Research Systems.