Person profile · Commercial register

Andreas Mammen

Wittmund

Andreas Mammen holds 6 commercial register mandates — including Geschäftsführer at Andreas Mammen GmbH, H.A.I. BioMethan Wittmund GmbH, Nahwärme Wittmund GmbH. All company connections, shareholdings and roles at a glance.

Active mandates

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