Siemens AG
Digital Enterprise Services
Global Service Operations
Germany / 91052 Erlangen / Schuhstr. 60
Siemens NV/SA
Digital Industries - Customer Services
Field Services
Belgium / 1654 Beersel / GUIDO GEZELLESTRAAT 123
+32 (0)2 536 81 81
+32 (0)2 536 81 80