2012 was founded in 1998 by Vadim Kouzenkov, Sergey Radovsky, Sonia Neljubina and Yuri Elik. Since that many other people participated in this project:

Vadim Kouzenkov - Multimedia performance, video
Sergey Radovsky - Audio space (1998-2003)
Sonia Neljubina - Slides, video
Yuri Elik - Computer, slides, video, photos
Alexei Lysenko - E-bow (1998-2000)
Zhenya Radovskaya - Voice (1998)
Tanya Svaha - voice (1999-2000)
Sergei Tsarev - Slides, photos (since 2003)
Anna Pervozvanskaya - Slides, photos (since 2004)
Elena Grigorjeva - Floral design (2004)
Gosha Solntzev - Noises (since 2005)
Elena Elik - Slides, objects, design (since 2005)