Principal Authors of Version 5.0
- Christopher Brooks
- Edward Lee
- Xiaojun Liu
- Stephen Neuendorffer
- Yang Zhao
- Haiyang Zheng
- Gang Zhou
- Ye Zhou
Major Contributors to Earlier Versions of Ptolemy II
- John Reekie
- Chamberlain Fong
- John Davis, II
- Mudit Goel
- Rowland Johnson
- Bilung Lee
- Jie Liu
- Lukito Muliadi
- Neil Smyth
- Jeff Tsay
- Yuhong Xiong
Contributors
- Jim Armstrong
- Vincent Arnould
- Philip Baldwin
- Frederic Boulanger
- Adam Cataldo
- Chris Chang
- Albert Chen
- Elaine Cheong
- Colin Cochran
- Brieuc Desoutter
- Pedro Domecq
- Johan Eker
- Thomas Huining Feng
- Tobin Fricke
- Geroncio Galicia
- Ben Horowitz
- Heloise Hse
- Jörn Janneck
- Zoltan Kemenczy
- Bart Kienhuis
- Christoph Meyer Kirsch
- Sanjeev Kohli
- Vinay Krishnan
- Robert Kroeger
- Daniel Lázaro Cuadrado
- David Lee
- Michael Leung
- John Li
- Andrew Mihal
- Eleftherios Matsikoudis
- Aleksandar Necakov
- Mike Kofi Okyere
- Sarah Packman
- Shankar Rao
- Rakesh Reddy
- Sonia Sachs
- Ismael M. Sarmiento
- Michael Shilman
- Sean Simmons
- Mandeep Singh
- Peter N. Steinmetz
- Dick Stevens
- Mary Stewart
- Ned Stoffel
- Manda Sutijono
- Neil Turner
- Guillaume Vibert
- Kees Vissers
- Brian K. Vogel
- Yuke Wang
- Xavier Warzee
- Scott Weber
- Paul Whitaker
- Winthrop Williams
- Ed Willink
- Michael Wirthlin
- William Wu
- Xiaowen Xin
- Paul Yang
- James Yeh
- Nick Zamora
- Charlie Zhong