I do not try and take over where I work. I simply try to do the job correctly. 

Maybe those in charge of the company should ask themselves why things are not being done correctly?

Why does your local management think that they can run that outlet anyway that they see fit instead of by company policies? 

Why do they think that OSHA rules do not apply to them? 

Why do you let them hire their friends or family members? That will always lead to problems because the friends or family members think that they can now do anything that they want. 

Why does corporate hire so many contractors instead of running their own companies? Are they even capable of doing so?

The buck still stops with the person in charge of the parent company for allowing the misbehaviors of their subordinates and their contractors and contractor's employees.

Time to remind them of that.