| Rank | Name | Members | Recent average credit | Total credit | Country | Type |
|---|---|---|---|---|---|---|
| 1 | Rechenkraft.net  |
995 | 215,247 | 257,144,964 | Germany | Non-profit organization |
| 2 | Gruppo Astrofili Lariani  |
6 | 58,485 | 31,910,917 | Italy | Non-profit organization |
| 3 | Quad Cities Astronomical Society | 5 | 13,876 | 2,555,371 | United States | Non-profit organization |
| 4 | Xperos | 2 | 6,486 | 4,223,198 | Philippines | Non-profit organization |
| 5 | Masonic Mathematicians | 9 | 4,498 | 6,738,633 | International | Non-profit organization |
| 6 | Sotra VGS | 1 | 4,310 | 387,788 | Norway | Non-profit organization |
| 7 | BOINC Philippines | 18 | 2,445 | 3,938,596 | Philippines | Non-profit organization |
| 8 | Hivemind | 9 | 2,000 | 510,034 | None | Non-profit organization |
| 9 | HispaSeti & BOINC | 70 | 1,958 | 1,126,699 | International | Non-profit organization |
| 10 | Center for Inquiry | 14 | 1,819 | 3,562,291 | International | Non-profit organization |
| 11 | ubuntuusers | 54 | 1,679 | 3,105,603 | Germany | Non-profit organization |
| 12 | Macarthur Astronomical Society | 6 | 1,405 | 1,503,876 | Australia | Non-profit organization |
| 13 | CGMRC | 3 | 1,298 | 1,220,046 | United States | Non-profit organization |
| 14 | A2D-Racing | 5 | 1,234 | 5,894,764 | United Kingdom | Non-profit organization |
| 15 | Chang Ming Astronomy Association of Kunshan High School | 3 | 862 | 29,261 | China | Non-profit organization |
| 16 | Klenner.it (GER,NRW,Krefeld) | 3 | 716 | 313,441 | Germany | Non-profit organization |
| 17 | linux-club.de | 3 | 692 | 192,675 | Germany | Non-profit organization |
| 18 | CosmoQuestX | 5 | 447 | 1,461,269 | United States | Non-profit organization |
| 19 | LBG Zagreb | 2 | 320 | 414,099 | Croatia | Non-profit organization |
| 20 | MadnessArts Company | 1 | 300 | 1,828,152 | Switzerland | Non-profit organization |
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