There are several species in the Corporate Expanse: From the Cradle galaxy. However, only a few of them have any relevance to this story: these are the species currently represented in the colony of Persephone by ambassadors and, of course, the humans themselves.

This list is sorted by the date of the establishment of their first interstellar colonies:

  • Twis'rin (first colony: July 1, 244)
  • Captab (first colony: December 9, 993)
  • Balorim (first colony: August 17, 1055)
  • Doggei (first colony: February 24, 1338)
  • Humans (first colony: January 9, 2738)