Google's Summer of Code
 Mentoring Organization
 
 参加しているのは102団体
  ディストリビューション系
      Debian, FreeBSD Project, Gentoo, NetBSD, OpenSolaris, openSUSE, ReactOS, The Fedora Project, Ubuntu & Bazaar
  開発グループ
      GCC, Haskell.org, PHP, Python Software Foundation, Ruby Central, Inc., The Perl Foundation, LispNYC
      GNOME, KDE, OpenOffice.org, Xorg, Apache, Drupal, Mono, Mozilla, Eclipse, Nmap, MythTV, Boost, Jabber, Gaim, Wine, PostgreSQL, Gimp, OOo, GCC
  大学
      Oregon State Univ, Univ of Texas at Austin, Portalnd State Univ, Univ of Michigan
  その他
      BBC Research, Internet2, OLPC, OSDL, Codehaus, CreativeCommons, Cockos Incorporated, GNU, FSIJ, Lanka, OSAF, Wikimedia