| # | Institutions | Citations | Articles | R-Rank |
|---|
| 1 | California Institute of Technology | 4,670 | 11 | 195 |
| 2 | National Center for Scientific Research | 4,220 | 9 | 463 |
| 3 | University of Florida | 3,870 | 6 | 287 |
| 4 | Tokyo University of Science | 2,828 | 1 | 33 |
| 5 | University of Maryland | 2,736 | 8 | 402 |
| 6 | Cardiff University | 2,659 | 7 | 140 |
| 7 | Max Planck Institute for Gravitational Physics | 2,648 | 7 | 5 |
| 8 | Pennsylvania State University | 2,594 | 5 | 461 |
| 9 | Columbia University | 2,473 | 7 | 594 |
| 10 | University of Padua | 2,471 | 6 | 227 |
| 13 | ComUE Paris-Saclay University | 2,391 | 5 | 52 |
| 14 | Montana State University | 2,314 | 5 | 56 |
| 16 | Scottish Universities Physics Alliance | 2,284 | 4 | 18 |
| 18 | West Virginia University | 2,140 | 4 | 47 |
| 20 | University of Wisconsin–Milwaukee | 2,062 | 5 | 32 |
| 22 | Istituto Nazionale di Fisica Nucleare | 2,040 | 7 | 43 |
| 23 | Rochester Institute of Technology | 2,016 | 5 | 19 |
| 25 | University of Texas Rio Grande Valley | 1,978 | 4 | 4 |
| 30 | Paris Observatory | 1,897 | 5 | 23 |
| 31 | University of Białystok | 1,880 | 6 | 4 |
| 32 | Inter-University Centre for Astronomy and Astrophysics | 1,871 | 5 | 8 |
| 34 | University of Trento | 1,837 | 3 | 51 |
| 37 | Texas Tech University | 1,789 | 4 | 70 |
| 37 | Paris Diderot University | 1,789 | 4 | 82 |
| 42 | Chennai Mathematical Institute | 1,764 | 4 | 3 |
| 42 | University of Szeged | 1,764 | 4 | 27 |
| 48 | INFN Sezione di Roma II | 1,682 | 3 | 1 |
| 48 | Andrews University | 1,682 | 3 | 2 |
| 48 | Trinity University | 1,682 | 3 | 3 |
| 48 | Hobart and William Smith Colleges | 1,682 | 3 | 3 |
| 48 | California State University, Fullerton | 1,682 | 3 | 3 |
| 48 | Laser Interferometer Gravitational Wave Observatory | 1,682 | 3 | 4 |
| 48 | Raja Ramanna Centre for Advanced Technology | 1,682 | 3 | 4 |
| 48 | Whitman College | 1,682 | 3 | 4 |
| 48 | Carleton College | 1,682 | 3 | 5 |
| 48 | Montclair State University | 1,682 | 3 | 5 |
| 48 | University of the West of Scotland | 1,682 | 3 | 6 |
| 48 | Embry–Riddle Aeronautical University | 1,682 | 3 | 6 |
| 48 | Charles Sturt University | 1,682 | 3 | 7 |
| 48 | American University | 1,682 | 3 | 13 |
| 48 | National Institute for Space Research | 1,682 | 3 | 13 |
| 48 | Institut national de physique nucléaire et de physique des particules | 1,682 | 3 | 16 |
| 48 | ESPCI Paris, PSL University | 1,682 | 3 | 17 |
| 48 | University of Mississippi | 1,682 | 3 | 35 |
| 48 | Tata Institute of Fundamental Research | 1,682 | 3 | 39 |
| 48 | University of Salerno | 1,682 | 3 | 49 |
| 48 | Pusan National University | 1,682 | 3 | 81 |
| 48 | Syracuse University | 1,682 | 3 | 93 |
| 87 | University of the Balearic Islands | 1,422 | 3 | 31 |
| 90 | Sejong University | 1,362 | 3 | 49 |
| 91 | Bellevue College | 1,255 | 2 | 3 |
| 91 | Hosei University | 1,255 | 2 | 4 |
| 91 | University of Washington Bothell | 1,255 | 2 | 4 |
| 91 | Inje University | 1,255 | 2 | 6 |
| 91 | Sonoma State University | 1,255 | 2 | 9 |
| 91 | Kenyon College | 1,255 | 2 | 10 |
| 91 | Fukuoka University | 1,255 | 2 | 20 |
| 91 | Toho University | 1,255 | 2 | 20 |
| 91 | Nagaoka University of Technology | 1,255 | 2 | 26 |
| 91 | Osaka City University | 1,255 | 2 | 47 |
| 91 | University of Toyama | 1,255 | 2 | 66 |
| 91 | Niigata University | 1,255 | 2 | 71 |
| 91 | National Institute of Advanced Industrial Science and Technology | 1,255 | 2 | 84 |
