Stephan Gerhard
Albert Cardona
Mark Longair
Stephan Saalfeld
Tom Kazimiers
Andrew Champion
Chris Barnes
Frank Midgley
Oliver Uvman (Google Summer of Code 2012)
Joachim Ott (Janelia Farm Undergraduate Program 2012)
See also GitHub commit log statistics
Judith Moosburner: Design of the Iconset for Object Tree
Magnifying glass icon - famfamfam.com
JetBrains - Open Source IDE licenses
Casey Schneider-Mizell: Neural Circuit Reconstruction Usability Feedback