Gyoto has been written starting in 2008 primarily by:
 Frédéric Vincent [1, 2]
 Thibaut Paumard [1]

Additional contributors:
 Odele Straub [1]
 Frédéric Lamy [2]

The development team at Observatoire de Paris also includes:
 Éric Gourgoulhon [2]
 Guy Perrin [1]

Affiliations:

 [1] Laboratoire d'études spatiales et d'instrumentation en
     astrophysique (LESIA), Observatoire de Paris, CNRS, Université
     Pierre et Maris Curie, Université Paris Diderot
     5 place Jules Janssen, F-92190 MEUDON, FRANCE

 [2] Laboratoire Univers et théories (LUTH), Observatoire de Paris,
     CNRS, Université Paris Diderot
     5 place Jules Janssen, F-92190 MEUDON, FRANCE
