City  Amsterdam  Name of enterprise  "X OS EXPERTS IN OPEN SYSTEMS BV"  Activity fields  Programming, systems and Internet security, network and system administration  Telephones to contact  (+31) 20 6938364  Fax  20 6948204  Mail address  419, Kruislaan, Amsterdam, Netherlands, 1089 VA  IIN  000000000000  Additional information  www.xos.nl  Net communication  send the mail >>>