| Rank | Name | Recent average credit | Total credit | Country | Participant since |
|---|---|---|---|---|---|
| 1 | Agile Boincers   |
8,003,231 | 2,874,821,861 | Switzerland | 20 Sep 2012, 13:19:40 UTC |
| 2 | AGLT2  |
4,237,003 | 483,924,368 | United States | 23 Jun 2014, 2:32:15 UTC |
| 3 | hartmut |
86,156 | 378,774,616 | International | 2 Sep 2011, 9:57:16 UTC |
| 4 | Gunde |
909,433 | 245,288,378 | Sweden | 9 Jan 2015, 13:08:57 UTC |
| 5 | Toby Broom |
417,382 | 221,732,508 | Switzerland | 27 Sep 2008, 16:22:03 UTC |
| 6 | TRIUMF-LCG2  |
52,743 | 189,721,193 | Canada | 15 Mar 2018, 21:05:31 UTC |
| 7 | Igor | 341,541 | 169,965,418 | Poland | 15 Nov 2011, 7:28:37 UTC |
| 8 | leks | 0 | 139,372,211 | Russia | 22 Nov 2007, 17:54:40 UTC |
| 9 | MPI für Physik |
66,849 | 136,945,939 | Germany | 20 Mar 2015, 9:41:04 UTC |
| 10 | USTL-FIL (Lille Fr) | 13,093 | 115,343,081 | France | 11 Dec 2009, 16:07:36 UTC |
| 11 | WLCG Performance-Test Cluster  |
1,115 | 111,214,472 | Switzerland | 12 Sep 2016, 15:08:50 UTC |
| 12 | LQG  |
7,388 | 94,393,923 | Poland | 9 Dec 2012, 15:09:50 UTC |
| 13 | LRZ-LMU |
197,030 | 92,958,770 | Germany | 4 May 2017, 11:52:46 UTC |
| 14 | grcpool.com-3 |
19,632 | 84,171,649 | International | 3 Aug 2017, 1:58:18 UTC |
| 15 | Sightus@CAU  |
3,851 | 77,215,258 | International | 16 Oct 2005, 14:07:29 UTC |
| 16 | debrandt  |
17,305 | 76,933,007 | United States | 26 May 2015, 15:26:35 UTC |
| 17 | grcpool.com |
25,734 | 75,519,128 | None | 25 Jan 2017, 4:45:44 UTC |
| 18 | grcpool.com-2 |
3,434 | 71,280,752 | None | 21 Jun 2017, 22:08:56 UTC |
| 19 | ponyisi  |
268,932 | 69,840,062 | United States | 16 Nov 2018, 12:18:45 UTC |
| 20 | CharityEngine2 |
106,730 | 67,065,695 | International | 15 Mar 2018, 21:26:16 UTC |
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