Sigal is written and maintained by Simon Conseil and contributors (in
alphabetical order):

- Abdul Qabiz
- Andreas Sieferlinger
- Antoine Pitrou
- Christophe-Marie Duquesne
- @franek (François D.)
- Giel van Schijndel
- Jamie Starke
- @jdn06
- Jonas Kaufmann
- Juan A. Suarez Romero
- Kai Fricke
- Keith Johnson
- Lukas Vacek
- @lukecyca (Luke Cyca)
- Matthias Vogelgesang
- Miroslav Pavleski
- Nicolas Arnaud-Cormos
- Nikolai Prokoschenko
- @phaer
- Sébastien Maccagnoni-Munch
- Simon Conseil
- @t-animal
- Thomas Misilo
- Tobias Preuss
- Vikram Shirgur
- Yuce Tekol