02-adva 04-allout
06-arvato 07-bt  08-capgemini  09-ciena
10-cisco  11-citrix  12-commscope  Deutsche Telekomwatch
 13-emc  14-ericsson  hpe 16-huawei
 inferinera  17-ingram 18-intel 19-juniper
 20-mahindracomviva  21-mastek 22-mcafee
23-nec 24-netapp  25-nokia  O2
 26-opencloud  27-pwc 28-qualcomm  30-redknee
31-samsung  32-software  33-techmahindra  telefonica
 34-teoco  t-mobile 35-unify