| Rank | Name | Members | Recent average credit | Total credit | Country | Type |
|---|
| 1 |
Tumbler Ridge UNESCO Global Geopark |
12 |
53,858 |
97,705,516 |
Canada |
Non-profit organization |
| 2 |
climateprediction.net |
672 |
6,625 |
83,433,163 |
International |
Non-profit organization |
| 3 |
Union of Concerned Scientists |
187 |
5,918 |
60,225,710 |
United States |
Non-profit organization |
| 4 |
Godelia |
4 |
5,152 |
1,133,645 |
Italy |
Non-profit organization |
| 5 |
CERN |
67 |
4,723 |
3,221,586 |
Switzerland |
Non-profit organization |
| 6 |
ubuntuusers |
35 |
2,911 |
1,852,490 |
Germany |
Non-profit organization |
| 7 |
OpenTech Thailand X PGVC+ |
2 |
1,232 |
13,178 |
Thailand |
Non-profit organization |
| 8 |
Center for Inquiry |
41 |
1,056 |
20,826,941 |
International |
Non-profit organization |
| 9 |
Beyond the FRINGE |
2 |
787 |
4,097,833 |
United States |
Non-profit organization |
| 10 |
A2D-Racing |
8 |
544 |
13,440,257 |
United Kingdom |
Non-profit organization |
| 11 |
TeamBergShire |
3 |
383 |
56,462 |
United States |
Non-profit organization |
| 12 |
Associazione Bernacca |
32 |
224 |
3,821,078 |
Italy |
Non-profit organization |
| 13 |
Skeptical Science |
21 |
149 |
23,707,941 |
International |
Non-profit organization |
| 14 |
The Art House Southampton CIC |
2 |
103 |
310,740 |
United Kingdom |
Non-profit organization |
| 15 |
bischofberger-immobilien@boinc |
1 |
36 |
354,474 |
Germany |
Non-profit organization |
| 16 |
solists@boinc |
62 |
0 |
3,619,677 |
International |
Non-profit organization |
| 17 |
cinemamovies.pl |
22 |
0 |
20,556,013 |
Poland |
Non-profit organization |
| 18 |
Xperos |
5 |
0 |
5,466,423 |
Philippines |
Non-profit organization |
| 19 |
CMC - Community Med Ctrs of Fresno, CA |
14 |
0 |
2,981,076 |
United States |
Non-profit organization |
| 20 |
Amateur radio station JJ0UYX |
1 |
0 |
15,297 |
Japan |
Non-profit organization |
