[Topwarp servitor badgers] and candy-colored Charm badgers and [metal badgers] and a badger viticulturist and the choir of crystal singing badgers and the bizarre badger. And others.
Any badger you see might be part of the Throng, although, of course, not all badgers are. Sometimes it's hard to tell. They seem to be spread pretty evenly over the Warps, and are represented in a surprising variety of factions. Some are metal, some are latex, some flesh, some ephemera. Some exist only in digital representation. They only similarity between them is that they're all badgers, one way and another.
They have a conclave each Wheel. They don't seem to discuss anything at the conclave (which is held in a different place each time). They just are, together -- and then they go their separate ways, to their separate warps and lives and factions, again.