EUROPE
GERMANY:

Cologne - Open-Xchange AG - Hohenzollernring 72 - 50672 Köln - Germany      > view map

Bremen - Open-Xchange GmbH - Stavendamm 22 - 28195 Bremen - Germany      > view map

Hamburg - Open-Xchange GmbH - Fuhlsbüttler Straße 389 - 22309 Hamburg - Germany      > view map

Dortmund - Open-Xchange GmbH - Gerberstraße 1 - 44135 Dortmund - Germany      > view map

Olpe - Open-Xchange GmbH - Olper Hütte 5 - 57462 Olpe - Germany      > view map

Nuremberg - OX Software GmbH - Rollnerstrasse 14 - 90408 Nuremberg - Germany      > view map


ITALY:

Turin - Open-Xchange Srl - Via Treviso 12 - 10144 - Turin - Italy      > view map


NETHERLANDS:

Den Haag - PowerDNS B.V - Koninginnegracht 14L - 2514 AA Den Haag - Netherlands      > view map


FINLAND:

Espoo - Open-Xchange OY - Lars sonckin kaari 12 - 02600 Espoo - Finland      > view map
NORTH AMERICA
USA:

Palo Alto - Open-Xchange Inc. - 530 Lytton Avenue - Palo Alto - CA 94301 -USA      > view map
ASIA
JAPAN:

Tokyo - OX Dovecot K.K. - 4F Hamacho Koen Building - 2-60-10 Nihonbashihamacho Chyuo-ku - 103-0007 Tokyo - Japan        > view map