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21. Cyrus Network
22. Rataka Institute
23. Lembaga Survei Kuadran
24. Media Survey Nasional
25. Indodata
26. Celebes Research Center
27. Roda Tiga Konsultan
28. Indomatrik
29. Puskaptis
30. Pusat Riset Indonesia (PRI)
31. PT. Data LSI (Lembaga Survei Indonesia)
32. Centre for Strategic and International Studies (CSIS)
33. Voxpol Center Research & Consultan
34. FIXPOLL Media Polling Indonesia
35. Cirus Curveyors Group