There are three player factions on Rubi-Ka:
Numerous other smaller factions and sub-factions, such as the Omni-Tek Departments, eg. Omni-Med, the Clan Sentinels, and the renegade Dust Brigade zealots, are repeatedly featured in quest missions and NPC dialogue, becoming part of the Storyline and history of Anarchy Online
- The Redeemed
- The Unredeemed
- The Guardian of Shadows The GoS is represented by the robotic entity Ergo and its followers, the Yuttos (or yuttocratas).