He banned the three guys? There is a joke in industrial automation, that if a machine builder has a problem and contracts that work out to some external experts

He banned the three guys? There is a joke in industrial automation, that if a machine builder has a problem and contracts that work out to some external experts, it's always the same three guys, walking into the car company with different shirts. The world is really small, if a job has nasty hours, bad conditions and needs expertise. Basically 3 idealists and Noone else.