The Transmission Project
http://www.transmissionbt.com/

Lead Developers <dev@transmissionbt.com>
  Charles Kerr <charles@transmissionbt.com>  (Daemon, Backend, GTK+ client)
  Mitchell Livingston <livings124@transmissionbt.com>  (Mac OS X client)
  Kevin Glowacz <kjg@transmissionbt.com> (Web client)

Project Contributors
  Tomas Carnecky  (Profiling, patches, and detection of sneaky bugs)
  Juliusz Chroboczek  (DHT, network code, BitTorrent code improvements)
  John Clay <john@transmissionbt.com> (Website maintenance and troubleshooting, Mac OS X help documentation)
  Rashid Eissing  (Mac OS X Transfers preferences icon)
  Hugo van Heuven, madebysofa  (Main icon design)
  Kendall Hopkins <SoftwareElves@gmail.com>  (Web client)
  Malcolm Jarvis <mjarvis@transmissionbt.com>  (Web client)
  Daniel Lee (Patches)
  Rick Patrick  (Mac OS X images)
  Jonas Rask  (Mac OS X Globe icon)
  Erick Turnquist  (IPv6 code, support)
  Maarten Van Coile  (Wiki Wrangler, troubleshooting, support)

Previous Developers
  Eric Petit <eric@lapsus.org>  (Project originator)
  Josh Elsasser <josh@elsasser.org>  (Daemon, Backend, GTK+ client)
  Bryan Varner <bryan@varnernet.com>  (BeOS client)

Mac OS X Translators, current release:
  Jorge Carrasco  (Spanish)
  Etienne Samson  (French)
  Marco Cavazzuti  (Italian)
  Anton Sotkov  (Russian)
  Alexander Bykov  (Russian)
  Maarten Van Coile  (Dutch)
  Jack Lin  (Traditional Chinese)
  Guilherme Fernandes  (Brazilian Portuguese)
  Sven-S. Porst  (German)
  Tianhao He  (Simplified Chinese)
  Sˇrgio Miranda  (European Portuguese)

GTK+ Translators:
  Hundreds of people in an ever-changing list.
  See the po files for a full list.

Third-Party Resources:
  Nick Mathewson and Niels Provos for libevent. <http://monkey.org/~provos/libevent/>
  Thomas Bernard for MiniUPnP and libnatpmp. <http://miniupnp.tuxfamily.org/>
  The Growl Development Team for Growl. <http://growl.info/>
  Andy Matuschak for Sparkle. <http://sparkle.andymatuschak.org/>
  Christian Hammond for SexyIconEntry. <http://www.chipx86.com/wiki/Libsexy> 
  M. Uli Kusterer for UKKQueue.