Top research institutions in Republic of the Congo
World Health Organization Regional Office for Africa ranks first in Republic of the Congo on research quality in 2022–2025 (#5,371 worldwide), followed by Marien Ngouabi University and Wildlife Conservation Society Congo.
Ranked by research quality, 2022–2025
| # | Institution | World rank | Top-10% rate | Works | All time |
|---|---|---|---|---|---|
| 1 | World Health Organization Regional Office for AfricaGovernment institution · Brazzaville | #5,371 | 31.6% | 190 | #1 |
| 2 | Marien Ngouabi UniversityUniversity · Brazzaville | #10,571 | 4.9% | 876 | #2 |
| 3 | Wildlife Conservation Society CongoNonprofit · Brazzaville | #21,333 | 12.2% | 65 | #4 |
| 4 | Institut de Recherche pour le DéveloppementGovernment institution · Brazzaville | #24,885 | 9.4% | 111 | #3 |
| 5 | Centre Hospitalier et Universitaire de BrazzavilleHospital / health system · Brazzaville | #27,516 | 0.5% | 124 | #6 |
Institutions above the volume floor, ranked within Republic of the Congo on the quality composite for 2022–2025; research measures only, not teaching. The tick on each rate track is the world’s rate in this record, 16.5% — teal above it, red below; bars are scaled to the largest institution on this page.