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6. Voxpol Center Research and Consulting
7. Pandawa Research
8. PT. Lingkar Strategi Indonesia
9. PT Parameter Konsultindo (PARMET)
10. Indikator Politik Indonesia
11. Lembaga Survei Nasional
12. Lembaga Klimatologi Politik
13. Polstat Indonesia
14. Political Weather Station (PWS)
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)