Conduit

The Conduit is a confederation of members from many different alien races on Earth.

Background
Its main purpose is to safely move aliens throughout the planet and relocate survivors of the inter-species wars. Colonel Walter Logan was an influential force in negotiations with the Conduit, until he apparently set off a bomb at a Conduit safehouse, killing dozens of aliens. The Conduit is considered an enemy of the Global Alliance. It is eventually revealed that the bombing of the safehouse was caused by a Shadoen agent posing as Walter, as an attempt to destabilize relations between the Alliance and the aliens.

Eventually when the Alliance's base is revealed to the alien community, the Conduit having enough of the Alliance's tyranny called a summit of the various factions of aliens: including the Vampires, Lycanthropes and Banshee. United in purpose the Conduit was transformed into a new alien alliance driven to wipe out the Global Alliance.