Roberts Racing is the most recent one that comes to mind. I don’t think they were done any favors by the guy who was in charge of their equipment.
Team C is another.
Acer definitely had some top notch chase trucks. I remember the first time I saw one at Cocos Corner at the 2013 Baja 1000 which I think was his first race. Haven’t seen one of those trucks since then. Met him at the Off Road Expo one year and he was super nice and approachable and truly enjoyed chatting with anyone. Green Army had one of the TT’s listed in the classifieds. Both trucks were ES chassis. He allegedly had purchased the old Kincaid big block ES/Porter truck and supposedly had brought it to Robby to have work done to it and get it prepped to race as well as some other equipment. He thought Robby’s price was outrageous and took the truck out of there and went a different direction. 3rd hand info so take it for what it’s worth.