| Rank | Name | Members | Recent average credit | Total credit | Country | Type |
|---|---|---|---|---|---|---|
| 1801 | Erster Kontakt | 0 | 0 | 0 | Germany | Other |
| 1802 | olympusclub.pl | 0 | 0 | 0 | Poland | Local/regional |
| 1803 | waterdoc | 0 | 0 | 0 | Canada | Company |
| 1804 | Team Ryan | 0 | 0 | 0 | International | Other |
| 1805 | Gallien | 0 | 0 | 0 | International | Other |
| 1806 | nqdev | 0 | 0 | 0 | Australia | Company |
| 1807 | California State U. Fullerton Physics Dept. | 0 | 0 | 0 | United States | University or department |
| 1808 | Get off my lawn! | 0 | 0 | 0 | United States | Social/political/religious |
| 1809 | I Love My Mokey | 0 | 0 | 0 | None | Other |
| 1810 | NoweEnergie.org | 0 | 0 | 0 | Poland | Non-profit organization |
| 1811 | Biodiversity Forum | 0 | 0 | 0 | International | Non-profit organization |
| 1812 | SJA Labs Industries | 0 | 0 | 0 | United States | Company |
| 1813 | Computing for Science | 0 | 0 | 0 | United States | Other |
| 1814 | The Machine | 0 | 0 | 0 | United States | Local/regional |
| 1815 | Die Niveaumangel | 0 | 0 | 0 | Germany | Company |
| 1816 | L'Estrie, Eastern Townships, Quebec | 0 | 0 | 0 | Canada | Local/regional |
| 1817 | schoorlsenok | 0 | 0 | 0 | Netherlands | Local/regional |
| 1818 | Duality Education | 0 | 0 | 0 | None | Other |
| 1819 | dobrochan | 0 | 0 | 0 | International | Non-profit organization |
| 1820 | SETI BRASIL | 0 | 0 | 0 | Brazil | National |