| Rank | Name | Members | Recent average credit | Total credit | Country | Type |
|---|---|---|---|---|---|---|
| 1 | Rechenkraft.net  |
1046 | 153,859 | 295,412,099 | Germany | Non-profit organization |
| 2 | Gruppo Astrofili Lariani  |
7 | 15,105 | 45,518,414 | Italy | Non-profit organization |
| 3 | BOINC Philippines | 23 | 13,600 | 7,986,881 | Philippines | Non-profit organization |
| 4 | The Richard Dawkins Foundation for Reason and Science (Official)  |
47 | 8,822 | 3,141,141 | International | Non-profit organization |
| 5 | CosmoQuestX  |
7 | 2,158 | 1,856,137 | United States | Non-profit organization |
| 6 | Xperos | 3 | 783 | 5,843,614 | Philippines | Non-profit organization |
| 7 | ubuntuusers | 59 | 652 | 3,228,758 | Germany | Non-profit organization |
| 8 | Quad Cities Astronomical Society | 7 | 323 | 3,748,617 | United States | Non-profit organization |
| 9 | Breadmaster Labs | 3 | 264 | 63,908 | United Kingdom | Non-profit organization |
| 10 | Macarthur Astronomical Society | 9 | 67 | 1,714,537 | Australia | Non-profit organization |
| 11 | Hivemind | 11 | 65 | 821,727 | None | Non-profit organization |
| 12 | HydroLAB | 11 | 38 | 1,417,674 | France | Non-profit organization |
| 13 | Tetes en l'air | 3 | 37 | 92,168 | France | Non-profit organization |
| 14 | AmieZ | 1 | 24 | 5,365 | France | Non-profit organization |
| 15 | Center for Inquiry | 14 | 20 | 3,778,047 | International | Non-profit organization |
| 16 | HispaSeti & BOINC | 69 | 8 | 1,231,791 | International | Non-profit organization |
| 17 | Godelia | 7 | 2 | 272,648 | Italy | Non-profit organization |
| 18 | OpenTech Thailand X PGVC+ | 3 | 1 | 106,372 | Thailand | Non-profit organization |
| 19 | Sotra VGS | 1 | 0 | 661,320 | Norway | Non-profit organization |
| 20 | A2D-Racing | 6 | 0 | 6,020,699 | United Kingdom | Non-profit organization |
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