Clans are and important part of robocraft. They help experienced players get to together to play competitively or just to mess around together. These are some of the clans that have exisited for a while, even before they were officially introduced to the game. For each of these clans I have shown the clan's icon, and linked the discord and robocraft garage links for the clans (if I had/could find them). There are other clans that could also go here but I either couldn't find their info or didn't get a chance to.

Atlas Core

Robocraft Garage

Discord

Malicous intent

Discord

Hexagone

Robocraft Garage

Invictus Rex

Robocraft Garage

Discord