| Rank | Name | Recent average credit | Total credit | Country | Participant since |
|---|---|---|---|---|---|
| 1 | Agile Boincers   |
5,496,345 | 2,394,042,066 | Switzerland | 20 Sep 2012, 13:19:40 UTC |
| 2 | hartmut |
49,459 | 374,163,380 | International | 2 Sep 2011, 9:57:16 UTC |
| 3 | Gunde |
520,918 | 198,104,768 | Sweden | 9 Jan 2015, 13:08:57 UTC |
| 4 | Toby Broom |
387,095 | 194,775,079 | Switzerland | 27 Sep 2008, 16:22:03 UTC |
| 5 | AGLT2 |
72,608 | 192,112,942 | United States | 23 Jun 2014, 2:32:15 UTC |
| 6 | TRIUMF-LCG2  |
218,188 | 179,993,922 | Canada | 15 Mar 2018, 21:05:31 UTC |
| 7 | Igor | 190,764 | 153,956,760 | Poland | 15 Nov 2011, 7:28:37 UTC |
| 8 | leks | 62 | 139,372,211 | Russia | 22 Nov 2007, 17:54:40 UTC |
| 9 | MPI für Physik  |
37,415 | 132,892,186 | Germany | 20 Mar 2015, 9:41:04 UTC |
| 10 | USTL-FIL (Lille Fr) | 22,280 | 114,928,409 | France | 11 Dec 2009, 16:07:36 UTC |
| 11 | WLCG Performance-Test Cluster  |
32,706 | 110,652,250 | Switzerland | 12 Sep 2016, 15:08:50 UTC |
| 12 | LQG  |
44,106 | 93,846,703 | Poland | 9 Dec 2012, 15:09:50 UTC |
| 13 | grcpool.com-3  |
76,501 | 83,013,084 | International | 3 Aug 2017, 1:58:18 UTC |
| 14 | LRZ-LMU |
84,972 | 79,789,307 | Germany | 4 May 2017, 11:52:46 UTC |
| 15 | Sightus@CAU  |
99,243 | 76,808,125 | International | 16 Oct 2005, 14:07:29 UTC |
| 16 | debrandt |
21,847 | 76,055,797 | United States | 26 May 2015, 15:26:35 UTC |
| 17 | grcpool.com |
30,456 | 73,932,942 | None | 25 Jan 2017, 4:45:44 UTC |
| 18 | grcpool.com-2 |
46,756 | 71,017,336 | None | 21 Jun 2017, 22:08:56 UTC |
| 19 | CharityEngine2 |
270,142 | 59,338,208 | International | 15 Mar 2018, 21:26:16 UTC |
| 20 |  Yeti |
58,135 | 59,166,197 | Germany | 2 Sep 2004, 8:22:38 UTC |
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