If these guys are not getting paid. A simple and effective way to deal with it is to take these guys to court. A civil suit is quick easy and simple and the judgement against the company or against the individual can be posted online. Guys if these companies owe you 10.00 or 10000.00 take them to court this idustry needs this type of action.
This is CABL.com posting #237465. Tiny Link: cabl.co/m9Wf