| 1 | Los Alamos National Laboratory | 18 | 8.9K | 5,153 | 429 |
| 2 | Fermilab | 18 | 8.4K | 12,307 | 3,127 |
| 3 | National Aeronautics and Space Administration | 8 | 7.5K | 23,355 | 2,720 |
| 4 | United States Naval Observatory | 5 | 7.3K | 312 | 310 |
| 5 | Lawrence Berkeley National Laboratory | 4 | 7.3K | 33,617 | 3,628 |
| 5 | United States Naval Research Laboratory | 4 | 7.3K | 6,666 | 216 |
| 5 | Research Center for the Early Universe | 4 | 7.3K | 2,125 | 733 |
| 5 | Astronomical Observatory | 4 | 7.3K | 11,360 | 1,641 |
| 9 | Carnegie Institution for Science | 6 | 6.6K | 3,288 | 558 |
| 10 | Adler Planetarium | 3 | 6.5K | 444 | 73 |
| 11 | Tata Institute of Fundamental Research | 1 | 4.8K | 19,144 | 2,389 |
| 11 | European Southern Observatory | 1 | 4.8K | 13,463 | 1,359 |
| 11 | American Museum of Natural History | 1 | 4.8K | 5,254 | 249 |
| 11 | Brookhaven National Laboratory | 1 | 4.8K | 38,080 | 4,652 |
| 11 | Korea Institute for Advanced Study | 1 | 4.8K | 2,215 | 157 |
| 11 | New Mexico Institute of Mining and Technology | 1 | 4.8K | 2,852 | 58 |
| 11 | Instituto de Astrofísica de Canarias | 1 | 4.8K | 13,865 | 970 |
| 11 | National Centre for Radio Astrophysics | 1 | 4.8K | 1,100 | 32 |
| 11 | National Research Council Canada | 1 | 4.8K | 13,323 | 193 |
| 11 | Lowell Observatory | 1 | 4.8K | 2,115 | 142 |
| 11 | Heliophysics | 1 | 4.8K | 1,165 | 1 |
| 11 | Gemini Observatory | 1 | 4.8K | 3,397 | 263 |
| 11 | Spanish National Research Council | 1 | 4.8K | 53,098 | 8,076 |
| 24 | Microsoft | 3 | 2.6K | 4,829 | 2,536 |
| 24 | Alcatel-Lucent | 3 | 2.6K | 2,700 | 184 |
| 24 | Capita | 3 | 2.6K | 1,833 | 434 |
| 27 | CERN | 2 | 1.9K | 38,737 | 11,081 |
| 28 | Magdalena Ridge Observatory | 1 | 670 | 300 | 1 |
| 29 | Smithsonian Institution | 2 | 359 | 22,162 | 17,949 |
| 30 | Cerro Tololo Inter-American Observatory | 1 | 331 | 2,289 | 2,244 |
| 31 | Korea Astronomy and Space Science Institute | 2 | 83 | 4,931 | 7,268 |
| 32 | Millennium Institute of Astrophysics | 2 | 69 | 1,767 | 3,892 |
| 33 | Swiss Federal Institute of Technology in Lausanne | 1 | 32 | 40,017 | 62,868 |
| 34 | RIKEN | 1 | 5 | 48,730 | 64,783 |
