commercial drones must have by law a remote ID, think of it like a unique number for each drone, so you might want to try using some phone apps like DroneTag to get that ID and then report it to the authorities. They will have a record of who that drone belongs to.
My guess would be that companies will probably go after the 99.9% of people that torrent on public trackers, while ignoring private ones since it’s not worth it to go to all that trouble just to track the last 0.1%