| Rank |
Name |
Recent average credit |
Total credit |
Country |
Participant since |
| 1 |
ATLAS AEI Hannover |
2,063,130.33 |
608,552,826 |
Germany |
4 Sep 2008 13:31:20 UTC |
| 2 |
AEI eScience group, for the German Grid (D-Grid) and the Open Science Grid (OSG) |
1,951,133.88 |
1,328,824,285 |
Germany |
1 Feb 2007 17:05:25 UTC |
| 3 |
 Steffen Grunewald, for Merlin/Morgane |
786,451.18 |
498,974,458 |
Germany |
18 Oct 2004 23:36:26 UTC |
| 4 |
Caltech Open Science Grid Team |
677,313.88 |
86,916,827 |
United States |
24 Sep 2007 21:52:49 UTC |
| 5 |
clemsonTiger |
480,440.83 |
136,473,382 |
United States |
6 Oct 2008 14:56:26 UTC |
| 6 |
Erik A. Espinoza |
434,986.49 |
169,808,463 |
United States |
25 Apr 2006 19:37:23 UTC |
| 7 |
LIGO Livingston LDAS |
247,438.81 |
90,347,645 |
United States |
13 Nov 2006 20:29:40 UTC |
| 8 |
UW-Madison CAE |
184,262.89 |
128,995,559 |
United States |
11 Nov 2004 21:52:38 UTC |
| 9 |
Gary Roberts |
179,177.21 |
57,703,545 |
Australia |
9 Feb 2005 19:35:28 UTC |
| 10 |
L&S IT Office |
166,234.15 |
131,495,892 |
United States |
8 Feb 2006 21:05:22 UTC |
| 11 |
Duncan Brown |
107,457.35 |
44,928,883 |
United States |
8 Apr 2008 19:42:56 UTC |
| 12 |
Milwaukee Institute |
103,851.93 |
18,739,771 |
United States |
1 Dec 2008 23:00:19 UTC |
| 13 |
SG Grid |
96,537.97 |
28,865,433 |
United States |
14 Dec 2008 19:19:13 UTC |
| 14 |
Armin Burkhardt speaking for MPI/FKF |
94,007.88 |
110,015,936 |
Germany |
21 Feb 2005 16:22:20 UTC |
| 15 |
Carleton.College.PhysicsAndAstronomy |
88,232.27 |
10,432,165 |
United States |
18 Mar 2009 20:07:11 UTC |
| 16 |
Nemo |
80,740.24 |
136,527,793 |
United States |
30 Jul 2008 21:00:41 UTC |
| 17 |
Fred Donovan |
80,483.58 |
21,049,737 |
United States |
19 Oct 2006 14:34:10 UTC |
| 18 |
Bog |
68,399.34 |
25,994,685 |
United States |
6 Dec 2005 16:14:24 UTC |
| 19 |
Gubarev |
62,136.52 |
32,063,172 |
Russia |
20 Apr 2005 18:50:06 UTC |
| 20 |
tmd_cluster |
60,613.61 |
6,716,385 |
Sweden |
17 Jun 2009 9:07:38 UTC |
| 21 |
University of Nebraska's Holland Computing Center |
59,044.20 |
18,446,957 |
United States |
17 Sep 2009 22:24:20 UTC |
| 22 |
IGR, University of Glasgow |
54,300.92 |
51,968,107 |
United Kingdom |
4 Nov 2004 21:49:29 UTC |
| 23 |
Gerald Davies |
49,684.51 |
1,834,676 |
United Kingdom |
4 Oct 2009 12:58:37 UTC |
| 24 |
SzB |
47,461.56 |
15,590,530 |
Poland |
13 May 2008 17:58:49 UTC |
| 25 |
Bernd Machenschalk |
41,997.23 |
22,045,497 |
Germany |
15 Oct 2004 13:00:10 UTC |
| 26 |
JManner |
38,526.31 |
16,784,283 |
United States |
17 Aug 2008 21:13:32 UTC |
| 27 |
TCU Computer Science |
37,605.86 |
20,377,436 |
United States |
22 Dec 2005 4:12:37 UTC |
| 28 |
xhpmaks |
32,480.39 |
1,772,364 |
Poland |
18 Sep 2007 12:23:08 UTC |
| 29 |
Uftoun - zemedelec |
32,056.97 |
21,655,773 |
Czech Republic |
1 Sep 2005 18:26:12 UTC |
| 30 |
Stephen Harrell |
30,092.89 |
4,042,515 |
United States |
15 Sep 2008 18:01:10 UTC |
| 31 |
Petr Culik |
29,565.24 |
13,784,213 |
Czech Republic |
30 Aug 2005 11:03:18 UTC |
| 32 |
Multimedia Graduate, Cal State University East Bay |
27,767.36 |
6,815,540 |
United States |
8 Oct 2008 22:46:53 UTC |
| 33 |
Mike |
26,929.17 |
8,809,063 |
Canada |
9 Feb 2005 19:03:30 UTC |
| 34 |
Donald A. Tevault |
25,502.19 |
9,497,242 |
United States |
17 Feb 2006 12:36:42 UTC |
| 35 |
Robert |
25,165.32 |
7,060,717 |
United States |
5 Nov 2005 20:05:56 UTC |
| 36 |
Major Error |
24,567.72 |
7,774,715 |
United States |
27 Oct 2005 19:37:00 UTC |
| 37 |
Mike Kubanek |
24,442.01 |
10,333,100 |
United States |
5 Mar 2008 3:51:32 UTC |
| 38 |
mcvirus |
24,082.39 |
4,893,599 |
Ukraine |
30 Oct 2007 16:41:47 UTC |
| 39 |
leks |
24,019.60 |
7,886,432 |
Russia |
21 Nov 2007 18:23:12 UTC |
| 40 |
Penn State Erie |
23,631.94 |
11,222,631 |
United States |
15 Jun 2005 18:27:10 UTC |
| 41 |
RAMA |
23,470.10 |
27,762,260 |
United States |
5 May 2005 17:02:50 UTC |
| 42 |
[B^S] Elphidieus |
22,428.40 |
6,957,621 |
Malaysia |
20 Feb 2005 2:40:35 UTC |
| 43 |
UMissAstro |
22,033.14 |
9,586,760 |
United States |
26 Apr 2007 18:30:17 UTC |
| 44 |
Jyrki Ojala |
21,763.02 |
19,446,766 |
Finland |
20 Feb 2005 4:44:44 UTC |
| 45 |
wijata.com |
21,563.53 |
18,556,069 |
Poland |
11 Feb 2005 20:23:29 UTC |
| 46 |
hollyhart |
21,303.71 |
24,995,151 |
Germany |
11 Feb 2005 20:32:39 UTC |
| 47 |
wparrott |
21,042.79 |
21,610,051 |
United States |
21 Feb 2005 17:35:20 UTC |
| 48 |
MadfoX |
20,548.99 |
1,238,447 |
Brazil |
25 Aug 2009 12:44:13 UTC |
| 49 |
Stan Pope |
20,031.93 |
10,562,273 |
United States |
22 Dec 2005 4:26:05 UTC |
| 50 |
���少 |
19,853.71 |
35,152,654 |
China |
21 Feb 2005 8:16:37 UTC |