15. PT. Jaringan Cyrus Nusantara (Cyrus Network)

16. PT Publik Riset Cendekia (Politika Research and Consulting (PRC))

17. Centre For Strategic and International Studies (CSIS)

18. Lembaga Survei Jakarta

19. Indonesia Polling Stations (IPS)

20. Surabaya Survey Center (SSC)

21. Lembaga Survei Indonesia (LSI)

22. Fixpoll Media Polling Indonesia

23. Forum Rektor PTMA

25. Surabaya Research Syndicate (SRS)

26. Indopol Survei & Consulting

27. Polsentrum Data Indonesia

28. PT Lingkaran Survei Indonesia

29. PT Citra Publik

31. Rakata Analytics and Advisory