| Rank | Name | Recent average credit | Total credit | Country | Participant since |
|---|---|---|---|---|---|
| 1 | Agile Boincers   |
8,689,916 | 5,751,979,710 | Switzerland | 20 Sep 2012, 13:19:40 UTC |
| 2 | AGLT2 |
2,304,765 | 2,900,982,110 | United States | 23 Jun 2014, 2:32:15 UTC |
| 3 | TRIUMF-LCG2  |
844,770 | 949,891,223 | Canada | 15 Mar 2018, 21:05:31 UTC |
| 4 | NDGF-T1 |
29 | 811,696,441 | Norway | 26 Feb 2019, 12:43:24 UTC |
| 5 | Greger |
3 | 431,596,822 | Sweden | 9 Jan 2015, 13:08:57 UTC |
| 6 | Toby Broom |
178,357 | 417,254,079 | Switzerland | 27 Sep 2008, 16:22:03 UTC |
| 7 | hartmut |
185 | 414,340,470 | International | 2 Sep 2011, 9:57:16 UTC |
| 8 | MPI für Physik |
467,543 | 238,168,377 | Germany | 20 Mar 2015, 9:41:04 UTC |
| 9 | USTL-FIL (Lille Fr) | 106 | 230,449,086 | France | 11 Dec 2009, 16:07:36 UTC |
| 10 | SiGNET |
573 | 227,164,836 | Slovenia | 3 Jun 2014, 17:11:52 UTC |
| 11 | Igor | 0 | 209,595,278 | Poland | 15 Nov 2011, 7:28:37 UTC |
| 12 | grcpool.com-3  |
39,574 | 166,210,513 | International | 3 Aug 2017, 1:58:18 UTC |
| 13 | CharityEngine1 | 0 | 155,411,021 | International | 19 Aug 2017, 12:07:53 UTC |
| 14 | CharityEngine2 |
0 | 150,146,773 | International | 15 Mar 2018, 21:26:16 UTC |
| 15 | WLCG Performance-Test Cluster |
0 | 146,931,388 | Switzerland | 12 Sep 2016, 15:08:50 UTC |
| 16 | UAM-LCG2 |
88,556 | 140,158,284 | Spain | 30 Oct 2018, 9:20:01 UTC |
| 17 | leks | 0 | 139,372,211 | Russia | 22 Nov 2007, 17:54:40 UTC |
| 18 | grcpool.com |
42,388 | 136,113,549 | None | 25 Jan 2017, 4:45:44 UTC |
| 19 | LQG  |
43,420 | 131,187,671 | Poland | 9 Dec 2012, 15:09:50 UTC |
| 20 | deleted |
0 | 128,217,844 | 31 Mar 2019, 0:54:47 UTC |
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