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

- 3onyc
- Abdul Qabiz
- Alexandre Chataignon (@xouillet)
- Alexey Bazhin
- amesgen
- Andreas Sieferlinger
- Andriy Dzedolik (@IrvinDitz)
- Antoine Beaupré
- Antoine Pitrou
- @amesgen
- Bowen Ding (@dbw9580)
- Brent Bandelgar (@brentbb)
- Cédric Bosdonnat
- Christophe-Marie Duquesne
- Craig Gallek
- datro
- David Runge
- David Schultz
- David Siroky
- Edward Betts
- Edwin Steele
- Elges István
- François D. (@franek)
- Giel van Schijndel
- @Glandos
- Jamie Starke
- @jdn06
- Jean Raby
- Jeff Dairiki
- Jonas Kaufmann
- Jorge Gallegos
- Juan A. Suarez Romero
- Julien Voisin
- Kai Fricke
- Keith Feldman
- Keith Johnson
- Kevin Murray
- ksfeldman
- Lixeiden
- Lucas Cimon
- Lukas Vacek
- Luke Cyca
- Markus Blöchl
- Mate Lakat
- Mathieu Leplatre (@leplatrem)
- Matthias Vogelgesang
- max (maauer)
- Miroslav Pavleski
- Nicolas Arnaud-Cormos
- Nikolai Prokoschenko
- @phaer
- Rémi Ferrand
- Rémy Hubscher (@natim)
- Renan Guilherme
- Robert Schütz
- Sébastien Maccagnoni-Munch
- Sean Grider (@kaibutsux)
- Simon Conseil
- Stefano Zacchiroli
- @subwarpspeed
- @t-animal
- @thomasdn
- Thomas Misilo
- Tilman Adler
- Tim AtLee
- Tim Davies
- @tired-engineer
- Tobias Preuss
- Toke Høiland-Jørgensen (@tohojo)
- @trapperhoney
- @tudacs
- Vikram Shirgur
- Viktor Szakats
- @vsg005
- Yuce Tekol