Companies that use Singtel Optus Pty Ltd
- Companies
- 2
- HQ countries
- 2
- Top HQ country
- United States 50%
- Most common size
- 1001-5000 employees
| Company | Domain | Country | Employees | Purpose |
|---|---|---|---|---|
 Rackspace | rackspace.com |  United States | 1000+ | Office NetworkingOffice Networking |
 SMSBroadcast | smsbroadcast.com.au |  Australia | - | Transmitting messages to end usersTransmitting messages to end users |