1. 8X8 International Pte Ltd
2. Alibaba Cloud (Singapore) Pte Ltd
3. AMCS SG Private Limited (Amazon Media Communications Services)
4. Ann Consulting Pte Ltd
5. ASIA MEDIATEL Pte Ltd
6. Asiatel (S) Pte Ltd
7. Belgacom International Carrier Services Asia Pte Ltd
8. Burst SMS Pte Ltd
9. Cell Box Pte Ltd
10. CM Telecom Singapore Pte Ltd
11. Crystal Net Pte Ltd
12. DATA COMMUNICATIONS TECHNOLOGY PTE LTD
13. EC Web Pte Ltd
14. Etisalat Wholesale Asia Pacific Pte Ltd
15. Fort Digital Pte Ltd
16. GENIQ Pte Ltd
17. Green Packet Global Pte Ltd
18. Hello Technology Pte Ltd
19. Hoiio Pte Ltd
20. IBASIS Singapore Pte Ltd
21. Infinite Convergence Solutions Inc
22. Infobip Mobile Services Pte Ltd
23. JXInteLink Pte Ltd
24. Macro Kiosk Pte Ltd
25. Maven Lab Private Limited
26. Messagebird Pte Ltd
27. Micro Cloud Technology Pte Ltd
28. Mobilenet Technologies Pte Ltd
29. Mocean Pte Ltd
30. Momentum Inc Pte Ltd
31. MX Labs Pte Ltd
32. NCS Pte Ltd
33. Netlynx Communications Pte Ltd
34. NEXMO Pte Ltd
35. NextGen Mobile Pte Ltd
36. NXCLOUD ASIA Pte Ltd
37. Orange Gum Pte Ltd
38. Pacific Synergy Pte Ltd
39. Route Mobile Pte Ltd
40. SPARKOO TECHNOLOGIES SINGAPORE PTE LTD
41. SendQuick Pte Ltd
42. Sinch Singapore Pte Ltd
43. Singtel Mobile Singapore Pte Ltd
44. SMSDome Pte Ltd
45. StarHub Ltd
46. Syniverse Technologies Network Solutions (Singapore) Pte Ltd
47. Talariax Pte Ltd
48. Telesign Singapore Pte Ltd
49. Toku Pte Ltd
50. Twilio Singapore Pte Ltd
51. Whispir Pte Ltd
52. XGate Pte Ltd