I doubt it. The only possible exception could an FRIA field where companies wouldn't have to bother with remote ID. Howerev, since anyone can buy a remote ID module that can be attached to any aircraft/drone, why would they bother packing everything up and transporting it to a FRIA location. Unfortunately the FAA hasn't approved any new FRIA applications for quite some time so it's really a moot point. Most companies will have a manufacturing facility and unless it's inside controlled airspace, they would just test new models on their own property.