| Name | Purpose | Country |
| Amazon Web Services | Cloud hosting services | USA |
| AT&T | US datacenter hosting facility | USA |
| Avaya | Technical support | |
| CDW | UK datacenter network provider | UK |
| CenturyLink | Global network provider | USA |
| Cisco Systems | Global network provider | USA |
| Deutsch Telecom | Technical support | Germany |
| Freppa | Technical support | Germany |
| Iron Mountain | Backup data storage | USA |
| Lenovo | Global computer technical support | USA |
| Microsoft Azure | Cloud hosting services | Global |
| Riverbed | Global network provider | USA |
| ServiceNow | Technical support | USA |
| Teamviewer | Technical support | USA |
| Telstra | UK and Australia datacenter hosting facility | UK and Australia |
| Webex | Technical support | USA |
Subscribe to be notified each time the sub-processors list is updated.