| Rank | Name | Members | Recent average credit | Total credit | Country | Type |
|---|---|---|---|---|---|---|
| 1981 | HappyGridFriends | 1 | 0 | 0 | Russia | Local/regional |
| 1982 | Bradford College Test | 1 | 0 | 0 | United Kingdom | University or department |
| 1983 | Thors Hammer | 1 | 0 | 0 | Germany | Other |
| 1984 | /RIT/BOINC | 1 | 0 | 0 | International | University or department |
| 1985 | Cateatfish SCIENCE | 1 | 0 | 0 | Serbia | Company |
| 1986 | Viciente | 1 | 0 | 0 | Austria | Local/regional |
| 1987 | Latinos Aqui | 1 | 0 | 0 | International | Other |
| 1988 | INTPforum.com | 1 | 0 | 0 | International | Social/political/religious |
| 1989 | Aftershock | 1 | 0 | 0 | New Zealand | Local/regional |
| 1990 | Malgraine Benwick | 1 | 0 | 0 | Germany | Computer type |
| 1991 | Tech Lab | 2 | 0 | 0 | United States | Company |
| 1992 | B.A.T. - Bavarian Alien Trackers | 1 | 0 | 0 | Germany | Local/regional |
| 1993 | ComputOurs | 1 | 0 | 0 | France | Non-profit organization |
| 1994 | MDRNet | 1 | 0 | 0 | Canada | Other |
| 1995 | John Jay College | 1 | 0 | 0 | United States | University or department |
| 1996 | Falk & Ross Boincers | 1 | 0 | 0 | Germany | Company |
| 1997 | German Tron Warrior | 1 | 0 | 0 | Germany | National |
| 1998 | [KBG] Kleine-Boinc-Gemeinschaft | 1 | 0 | 0 | Germany | Computer type |
| 1999 | boboc | 1 | 0 | 0 | Romania | Computer type |
| 2000 | @GREENBUNNYSHIBE | 1 | 0 | 0 | United States | Social/political/religious |
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