Lyseti's Daratok-class Missile Destroyer:
Pending on how you outfit this ship, it can throw missiles like you wouldn't believe. 2 small, 4 medium, and 2 large missile slots (+2 small energy and 1 small ballistic).
After this, only one more Lyseti ship to go, and it's a rather strange one (Pending on if I can get it to work properly). The idea is that it's essentially an unmanned platform that launches shield drones in a wide radius. Friendly ships could move in close to the platform to stay out of direct enemy fire.
Also, Lyseti is pretty much established in the campaign now. They don't have a defined station, rather, small convoys spawn from Esk, Bli, and Nara, and deliver their trade goods to the system's various stations (Except for Thiiei's--Lyseti opposes them, and arms the Coalition/KTA with their weapons/ships instead). They also have shuttle groups moving from moon to moon, as one of the services they provide is escorted transportation.