I don't recall seeing any CCR reps, not as many accessory folks either. My friends at EMR did not make it, offhand I don't recall if Fiplex or other filter/duplexer folks were there. I spent a few hours in a JPS presentation, they are getting into cyber security with their firewall gear.
Narda had their big $ RDF system on display, Bruce Marcus and Mmckeena both showed up as I was talking with the reps.
Having done some RFI work for Verizon in Los Angeles county a few years back that would have been much handier than sticking a yagi out the window.