| Rank | Name | Recent average credit | Total credit | Country | Participant since |
|---|---|---|---|---|---|
| 1 | SiGNET   |
10,142,870 | 227,008,056 | Slovenia | 3 Jun 2014, 17:11:52 UTC |
| 2 | Agile Boincers |
9,001,837 | 4,956,947,957 | Switzerland | 20 Sep 2012, 13:19:40 UTC |
| 3 | AGLT2 |
1,124,068 | 2,731,314,797 | United States | 23 Jun 2014, 2:32:15 UTC |
| 4 | TRIUMF-LCG2  |
714,121 | 878,433,673 | Canada | 15 Mar 2018, 21:05:31 UTC |
| 5 | USTL-FIL (Lille Fr) | 574,968 | 226,050,337 | France | 11 Dec 2009, 16:07:36 UTC |
| 6 | MPI für Physik |
569,271 | 184,938,058 | Germany | 20 Mar 2015, 9:41:04 UTC |
| 7 | cokolatek  |
516,683 | 31,358,696 | International | 12 Nov 2020, 8:15:59 UTC |
| 8 | Magnetarg  |
490,857 | 29,170,020 | International | 18 Sep 2020, 17:03:32 UTC |
| 9 | stoneageman  |
399,368 | 116,550,227 | United Kingdom | 22 Jan 2012, 12:05:17 UTC |
| 10 | grcpool.com-3 |
298,486 | 161,748,311 | International | 3 Aug 2017, 1:58:18 UTC |
| 11 | NDGF-T1  |
268,294 | 810,453,965 | Norway | 26 Feb 2019, 12:43:24 UTC |
| 12 | grcpool.com  |
257,542 | 130,714,531 | None | 25 Jan 2017, 4:45:44 UTC |
| 13 | Bog | 214,860 | 32,776,094 | 2 Sep 2011, 3:49:37 UTC | |
| 14 | Science United |
190,925 | 33,738,774 | None | 16 Feb 2019, 21:10:29 UTC |
| 15 | Toby Broom |
180,696 | 400,069,800 | Switzerland | 27 Sep 2008, 16:22:03 UTC |
| 16 | grcpool.com-2 |
152,395 | 119,554,046 | None | 21 Jun 2017, 22:08:56 UTC |
| 17 | Lorenz Millinger  |
109,993 | 14,860,298 | Austria | 15 Jul 2009, 5:38:25 UTC |
| 18 | computezrmle |
102,466 | 103,419,550 | Germany | 15 Jun 2008, 18:32:43 UTC |
| 19 | Qazwaplol |
76,556 | 9,680,596 | Netherlands | 18 Jan 2006, 19:37:10 UTC |
| 20 | Alexey Pronin |
75,809 | 14,189,892 | Russia | 18 Jul 2016, 17:49:25 UTC |
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