We must first establish what laws we believe we they have broken and that are likely to be provable beyond reasonable doubt in court. I'd rather due process than revenge without due process.
You aren't wrong in a theoretical sense, but I am all for equality before the law as a precursor to due process. Due process without equitable treatment means very little except to those at the top.
Just deciding that they aren't operating in the public interest and revoking their charters probably wouldn't violate due process. Not in fashion though.