| 1 (20) | National Renewable Energy Laboratory | USA |  |
| 2 (28) | SLAC National Accelerator Laboratory | USA | |
| 3 (34) | Massachusetts Institute of Technology * | USA |  |
| 4 (36) | Environmental Molecular Sciences Laboratory | USA | |
| 5 (39) | Stanford University * | USA | |
| 6 (51) | Mass General Brigham * | USA |  |
| 7 (56) | University of California, Berkeley * | USA | |
| 8 (60) | Lawrence Berkeley National Laboratory * | USA | |
| 9 (70) | Georgia Institute of Technology * | USA | |
| 10 (71) | University of Texas, Austin | USA | |
| 11 (87) | Harvard University * | USA | |
| 12 (88) | Cornell University * | USA | |
| 13 (92) | Saudi Arabian Oil Co, USA | USA |  |
| 14 (96) | University of Tennessee, Knoxville * | USA | |
| 15 (101) | Harvard Medical School | USA | |
| 16 (103) | Argonne National Laboratory * | USA | |
| 17 (109) | Oak Ridge National Laboratory | USA | |
| 18 (116) | University of Washington * | USA | |
| 19 (117) | University of Maryland, College Park * | USA | |
| 20 (119) | University of Colorado, Boulder * | USA | |
| 21 (124) | University of Wisconsin, Madison * | USA | |
| 22 (130) | University of North Carolina, Chapel Hill * | USA | |
| 23 (136) | Northwestern University, Evanston * | USA | |
| 24 (138) | Molecular Foundry | USA | |
| 25 (145) | Virginia Polytechnic Institute and State University * | USA | |
| 26 (148) | Texas A&M University, College Station * | USA | |
| 27 (153) | Pacific Northwest National Laboratory * | USA | |
| 28 (165) | Duke University * | USA | |
| 29 (166) | University of Michigan, Ann Arbor * | USA | |
| 30 (169) | U.S. Army * | USA | |
| 31 (181) | Pennsylvania State University * | USA | |
| 32 (188) | Carnegie Mellon University * | USA | |
| 33 (193) | University of California, Los Angeles * | USA | |
| 34 (196) | South Dakota State University | USA | |
| 35 (197) | University of California, San Diego * | USA | |
| 36 (201) | The Florida A&M University and The Florida State University College of Engineering | USA | |
| 37 (208) | Ford Motor Co, USA | USA | |
| 38 (218) | Arizona State University * | USA | |
| 39 (220) | Drexel University | USA | |
| 40 (228) | Yale University * | USA | |
| 41 (240) | Rice University | USA | |
| 42 (241) | National Aeronautics and Space Administration * | USA | |
| 43 (243) | North Carolina State University | USA | |
| 44 (246) | Honeywell International, Inc. USA | USA | |
| 45 (248) | NASA Marshall Space Flight Center | USA | |
| 46 (255) | University of Arkansas, Fayetteville | USA | |
| 47 (264) | San Diego State University | USA | |
| 48 (269) | Baylor University | USA | |
| 49 (274) | University of Missouri, Kansas City | USA | |
| 50 (281) | The Nature Conservancy, USA | USA |  |
| 51 (283) | Northern Illinois University | USA | |
| 52 (291) | Southern Methodist University | USA | |
| 53 (292) | Purdue University | USA | |
| 54 (299) | National Institute of Standards and Technology * | USA | |
| 55 (300) | General Motors Company, United States | USA | |
| 56 (307) | University of Houston | USA | |
| 57 (309) | Applied Materials Inc, USA | USA | |
| 58 (313) | University of Minnesota, Twin Cities * | USA | |
| 59 (315) | Illinois Institute of Technology | USA | |
| 60 (319) | Iowa State University | USA | |
| 61 (320) | University of Chicago Medical Center | USA | |
| 62 (322) | Emory University * | USA | |
| 63 (325) | Princeton University | USA | |
| 64 (326) | University of Wyoming | USA | |
| 65 (329) | NASA Ames Research Center | USA | |
| 66 (331) | University of California, Riverside | USA | |
| 67 (333) | University of California, Santa Barbara * | USA | |
| 68 (340) | University of Delaware | USA | |
| 69 (342) | University of Chicago * | USA | |
| 70 (343) | Rutgers, The State University of New Jersey | USA | |
| 71 (346) | Louisiana State University, Baton Rouge | USA | |
| 72 (347) | University of Nebraska, Lincoln | USA | |
| 73 (353) | Brookhaven National Laboratory * | USA | |
| 74 (356) | California Institute of Technology * | USA | |
| 75 (360) | Florida International University | USA | |
| 76 (361) | University of South Florida System * | USA | |
| 77 (376) | University of Illinois at Urbana-Champaign * | USA | |
| 78 (378) | Colorado School of Mines | USA | |
| 79 (381) | Washington University in Saint Louis * | USA | |
| 80 (392) | Northeastern University, USA | USA | |
| 81 (405) | Columbia University * | USA | |
| 82 (414) | General Electric Co, USA | USA | |
| 83 (415) | Florida State University * | USA | |
| 83 (415) | Sandia National Laboratories, New Mexico | USA | |
| 85 (419) | University of Massachusetts, Amherst | USA | |
| 86 (422) | Oakland University | USA | |
| 87 (423) | State University of New York at Binghamton | USA | |
| 88 (424) | Glenn Research Center | USA | |
| 89 (426) | University of South Florida | USA | |
| 90 (429) | University of Kentucky * | USA | |
| 91 (430) | University of South Carolina * | USA | |
| 92 (434) | United States Department of Agriculture | USA | |
| 93 (435) | University of California, Irvine * | USA | |
| 94 (437) | University of Texas, Dallas | USA | |
| 95 (444) | University of Florida * | USA | |
| 96 (451) | University of California, Davis * | USA | |
| 97 (456) | University of Rhode Island | USA | |
| 98 (458) | Utah State University * | USA | |
| 99 (459) | University of Michigan, Dearborn | USA | |
| 100 (466) | University of Akron | USA | |
| 101 (468) | ExxonMobil, USA | USA | |
| 102 (469) | Marquette University | USA | |
| 103 (478) | University of New Haven | USA | |
| 104 (484) | GE Global Research, USA | USA | |
| 105 (485) | Ohio University | USA | |
| 106 (486) | University of Oklahoma * | USA | |
| 107 (487) | University of Iowa * | USA | |
| 108 (492) | University of Central Florida | USA | |
| 109 (494) | Mississippi State University | USA | |
| 110 (497) | U.S. Department of Energy * | USA | |
| 111 (501) | Ohio State University, Columbus * | USA | |
| 112 (504) | University of Miami * | USA | |
| 113 (508) | Kent State University | USA | |
| 114 (516) | University of Southern California * | USA | |
| 115 (517) | Washington State University, Pullman * | USA | |
| 116 (544) | Missouri University of Science & Technology | USA | |
| 117 (549) | Vanderbilt University * | USA | |
| 118 (551) | Shell, United States | USA | |
| 119 (555) | University of California, Merced | USA | |
| 120 (560) | Carnegie Institution for Science * | USA | |
| 121 (567) | State University of New York, Stony Brook * | USA | |
| 122 (602) | University of Wisconsin, Milwaukee | USA | |
| 123 (614) | University of Hawaii, Manoa * | USA | |
| 124 (617) | Clemson University | USA | |
| 125 (624) | Texas Tech University | USA | |
| 126 (626) | Tennessee Technological University | USA | |
| 127 (629) | Case Western Reserve University | USA | |
| 128 (646) | SLB, United States | USA | |
| 129 (647) | University of Virginia * | USA | |
| 130 (650) | Halliburton, United States | USA | |
| 131 (660) | Georgetown University * | USA | |
| 132 (664) | University of Alabama, Tuscaloosa | USA | |
| 133 (668) | George Washington University * | USA | |
| 134 (675) | Colorado State University, Fort Collins * | USA | |
| 135 (676) | University of California, Santa Cruz | USA | |
| 136 (711) | State University of New York, Buffalo | USA | |
| 137 (715) | United States Geological Survey | USA | |
| 138 (731) | Michigan Technological University | USA | |
| 139 (734) | National Energy Technology Laboratory | USA | |
| 140 (736) | Brown University | USA | |
| 141 (743) | Chevron Corp | USA | |
| 142 (753) | National Oceanic and Atmospheric Administration | USA | |
| 143 (757) | Los Alamos National Laboratory * | USA | |
| 144 (758) | New York University * | USA | |
| 145 (772) | Lawrence Livermore National Laboratory * | USA | |
| 146 (782) | Tufts University | USA | |
| 147 (790) | University of Missouri, Columbia * | USA | |
| 148 (794) | University of Illinois, Chicago * | USA | |
| 149 (809) | Wayne State University | USA | |
| 150 (819) | Michigan State University | USA | |
| 151 (821) | Northern Arizona University | USA | |
| 151 (821) | University of Toledo * | USA | |
| 153 (823) | University of Utah * | USA | |
| 154 (830) | Johns Hopkins University * | USA | |
| 155 (837) | University of Connecticut, Storrs * | USA | |
| 156 (842) | University of Nevada-Reno | USA | |
| 157 (850) | NASA Goddard Space Flight Center | USA | |
| 158 (852) | University of Pittsburgh * | USA | |
| 159 (853) | Florida Agricultural & Mechanical University * | USA | |
| 160 (858) | Temple University * | USA | |
| 161 (872) | US Naval Research Laboratory | USA | |
| 162 (873) | University of North Texas | USA | |
| 163 (877) | Boston University * | USA | |
| 164 (885) | Ames Laboratory | USA | |
| 165 (892) | University of North Carolina, Charlotte | USA | |
| 166 (894) | Stevens Institute of Technology | USA | |
| 167 (912) | University of Mississippi * | USA | |
| 168 (919) | West Virginia University * | USA | |
| 169 (934) | Oregon State University | USA | |
| 170 (949) | University of Tulsa | USA | |
| 171 (960) | University of Vermont | USA | |
| 172 (963) | Rensselaer Polytechnic Institute | USA | |
| 173 (964) | University of Maine, Orono | USA | |
| 174 (970) | University of New Hampshire | USA | |
| 175 (976) | Kavli Foundation | USA | |
| 176 (978) | University of Pennsylvania * | USA | |
| 177 (980) | University of Texas, Arlington | USA | |
| 178 (984) | Idaho National Laboratory * | USA | |
| 179 (985) | San Jose State University | USA | |
| 180 (994) | University of Arizona * | USA | |
| 181 (995) | University of Rochester * | USA | |
| 182 (1012) | University of Texas, San Antonio | USA | |
| 183 (1013) | Worcester Polytechnic Institute | USA | |
| 184 (1017) | University of Kansas * | USA | |
| 185 (1018) | Center for Nanoscale Materials | USA | |
| 186 (1024) | Rochester Institute of Technology * | USA | |
| 187 (1027) | University of Notre Dame | USA | |
| 188 (1059) | University of Georgia | USA | |
| 189 (1065) | Sandia National Laboratories, California | USA | |
| 190 (1068) | Auburn University | USA | |
| 191 (1073) | South Dakota School of Mines and Technology | USA | |
| 192 (1114) | University of Cincinnati * | USA | |
| 193 (1124) | University of Memphis | USA | |
| 194 (1127) | City University of New York, City College | USA | |
| 195 (1132) | North Carolina A&T State University | USA | |
| 196 (1153) | Universities Space Research Association | USA | |
| 197 (1168) | Rowan University | USA | |
| 198 (1176) | City University of New York * | USA | |
| 199 (1195) | University of North Dakota | USA | |
| 200 (1238) | Oklahoma State University, Stillwater * | USA | |
| 201 (1272) | University of Maryland, Baltimore County | USA | |
| 202 (1277) | Jet Propulsion Laboratory | USA | |
| 203 (1292) | US Environmental Protection Agency | USA | |
| 204 (1294) | University of Alaska, Fairbanks | USA | |
| 205 (1316) | Baker Hughes, USA | USA | |
| 206 (1327) | University of Louisiana, Lafayette | USA | |
| 207 (1352) | Brigham Young University | USA | |
| 208 (1378) | University of Tennessee, Chattanooga | USA | |
| 209 (1388) | Columbia University Irving Medical Center | USA | |
| 210 (1418) | Montana State University, Bozeman | USA | |
| 211 (1442) | University of New Mexico * | USA | |
| 212 (1445) | Virginia Commonwealth University * | USA | |
| 213 (1454) | University of Denver | USA | |
| 214 (1473) | North Dakota State University | USA | |
| 215 (1523) | Cleveland State University | USA | |
| 216 (1531) | University of Louisville * | USA | |
| 217 (1537) | Western Michigan University | USA | |
| 218 (1550) | Electric Power Research Institute | USA | |
| 219 (1551) | University of New Orleans | USA | |
| 220 (1557) | University of Colorado, Denver * | USA | |
| 221 (1582) | University of North Florida | USA | |
| 222 (1584) | New Mexico State University | USA | |
| 223 (1609) | Kansas State University | USA | |
| 224 (1627) | Florida Atlantic University | USA | |
| 225 (1632) | Boston College | USA | |
| 226 (1635) | Indiana University-Bloomington | USA | |
| 227 (1640) | Dartmouth College * | USA | |
| 228 (1654) | National High Magnetic Field Laboratory | USA | |
| 229 (1666) | New Jersey Institute of Technology | USA | |
| 230 (1721) | Syracuse University | USA | |
| 231 (1769) | Center for Integrated Nanotechnologies | USA | |
| 232 (1827) | University of Maryland, Baltimore | USA | |
| 233 (1921) | Howard University * | USA | |
| 234 (1925) | Prairie View A&M University | USA | |
| 235 (1950) | University of Oregon | USA | |
| 236 (1972) | Texas A&M University, Corpus Christi | USA | |
| 237 (1988) | World Bank, United States | USA | |
| 238 (2016) | State University of New York, College of Environmental Science and Forestry | USA | |
| 239 (2033) | University of Nevada-Las Vegas | USA | |
| 240 (2047) | University of Idaho * | USA | |
| 241 (2057) | California State Polytechnic University, Pomona | USA | |
| 242 (2092) | Old Dominion University | USA | |
| 243 (2105) | University of Massachusetts, Lowell | USA | |
| 244 (2139) | University of Texas, El Paso | USA | |
| 245 (2151) | University of Dayton | USA | |
| 246 (2163) | Portland State University | USA | |
| 247 (2201) | Indiana University-Purdue University Indianapolis | USA | |
| 248 (2229) | Princeton Plasma Physics Laboratory | USA | |
| 249 (2281) | Georgia Southern University | USA | |
| 250 (2337) | University of Alabama, Birmingham * | USA | |
| 251 (2366) | Southern Illinois University, Carbondale * | USA | |
| 252 (2504) | Siemens AG, USA | USA | |
| 253 (2535) | George Mason University | USA | |
| 254 (2585) | New Mexico Institute of Mining and Technology * | USA | |
| 255 (2617) | University of South Dakota | USA | |
| 256 (2631) | U.S. Air Force | USA | |
| 257 (2658) | Texas State University, San Marcos | USA | |
| 258 (2660) | Lehigh University | USA | |
| 259 (2718) | Southwest Research Institute | USA | |
| 260 (2727) | State University of New York, Albany | USA | |
| 261 (2749) | University at Texas Rio Grande Valley | USA | |
| 262 (2782) | International Monetary Fund | USA | |
| 263 (2804) | University of Minnesota, Duluth | USA | |
| 264 (2868) | Boise State University * | USA | |
| 265 (2881) | Savannah River National Laboratory | USA | |
| 266 (3001) | General Atomics | USA | |
| 267 (3019) | California Polytechnic State University, San Luis Obispo | USA | |
| 268 (3151) | University of Alabama, Huntsville | USA | |
| 269 (3156) | Idaho State University * | USA | |
| 270 (3227) | Clarkson University | USA | |
| 271 (3251) | Florida Institute of Technology | USA | |
| 272 (3368) | Central Michigan University | USA | |
| 273 (3504) | Bowling Green State University | USA | |
| 274 (3602) | University of Wisconsin, Green Bay | USA | |
| 275 (3659) | Villanova University | USA | |
| 276 (3731) | Embry-Riddle Aeronautical University * | USA | |
| 277 (3809) | Lawrence Technological University | USA | |
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