Update company information about gtt
Update company information about gtt

Change-Id: Id2efea7bef15e9d2108124a8bbf7b9576fb98091

0xf2/stackalytics,stackforge/stackalytics,0xf2/stackalytics,0xf2/stackalytics,Mirantis/stackalytics,Mirantis/stackalytics,openstack/stackalytics,Mirantis/stackalytics,stackforge/stackalytics,stackforge/stackalytics,openstack/stackalytics,openstack/stackalytics,0xf2/stackalytics,openstack/stackalytics