The Arvonians field one chassis rated as a Super Capital Ship. 

The Arvonian Command Craft is an absolutely formidable flag vessel. It mounts sub-fortress grade shields and its cavernous launch tubes are capable of deploying a surprising barrage of autonomous drone torpedoes. Its massive hangar bays store a frightening count of strike craft. It is equipped with three heavy, extended range beamers. It would appear the Arvonians designed their Command Craft in reaction to the TSN’s carrier program, or perhaps as a partnership-building move with their on-and-off Torgoth allies, but regardless of their reasoning it is a truly devastating attack and control platform.