Mag. Nikolai Leo de Arnoldi | Elisenstraße 69 | A-1230 Wien, AUSTRIA
UID ATU69955015
DE ARNOLDI GmbH, | Matthäusgasse 9/6 | FN 516859m UID ATU74671125
OCTAGON ImmoInvest GmbH | Matthäusgasse 9/6 | FN 538160 m UID ATU75916902
E-Mail: office@de-arnoldi.eu
