| Rank | Name | Recent average credit | Total credit | Country | Participant since |
|---|---|---|---|---|---|
| 1 | Agile Boincers   |
7,943,024 | 5,106,667,969 | Switzerland | 20 Sep 2012, 13:19:40 UTC |
| 2 | AGLT2 |
1,425,819 | 2,756,193,157 | United States | 23 Jun 2014, 2:32:15 UTC |
| 3 | TRIUMF-LCG2  |
688,974 | 891,032,747 | Canada | 15 Mar 2018, 21:05:31 UTC |
| 4 | NDGF-T1  |
82,633 | 811,686,141 | Norway | 26 Feb 2019, 12:43:24 UTC |
| 5 | Greger |
7,700 | 431,596,822 | Sweden | 9 Jan 2015, 13:08:57 UTC |
| 6 | hartmut |
10,077 | 414,156,892 | International | 2 Sep 2011, 9:57:16 UTC |
| 7 | Toby Broom |
180,108 | 403,407,528 | Switzerland | 27 Sep 2008, 16:22:03 UTC |
| 8 | USTL-FIL (Lille Fr) | 204,544 | 230,440,506 | France | 11 Dec 2009, 16:07:36 UTC |
| 9 | SiGNET |
1,643,423 | 227,125,987 | Slovenia | 3 Jun 2014, 17:11:52 UTC |
| 10 | Igor | 0 | 209,595,278 | Poland | 15 Nov 2011, 7:28:37 UTC |
| 11 | MPI für Physik |
575,949 | 196,417,862 | Germany | 20 Mar 2015, 9:41:04 UTC |
| 12 | grcpool.com-3 |
99,824 | 163,735,327 | 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 | leks | 0 | 139,372,211 | Russia | 22 Nov 2007, 17:54:40 UTC |
| 17 | UAM-LCG2 |
80,880 | 134,282,317 | Spain | 30 Oct 2018, 9:20:01 UTC |
| 18 | grcpool.com |
103,838 | 132,842,667 | None | 25 Jan 2017, 4:45:44 UTC |
| 19 | LQG  |
42,495 | 129,269,312 | 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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