Edit: I am dumb. I could have sworn the description read "all Kuat Products" but it actually said only select kuat products, presumably not including the Venator.
Screenshot showing I have KYD subsidiary and the Venator not being discounted: https://i.imgur.com/soYnOmL.png
The description of KYD subsidiary is that it gives a discount to all "Kuat Products" but the Venator is not discounted.http://starwars.wikia.com/wiki/Venator-class_Star_Destroyer
"Manufacturer: Kuat Drive Yards"
btw great work on the new venator model for 2.2! Looks 10x better than the old one.