Reestrucure My Operations in International Trade Between Mexico and USA

We are a Large Logistics and Customs Broker in Mexico and the Border with USA, we have Self Manage Teams and we want to Grow 10X and not necessary adding more infrastructure, I want our company to work at its Maximum Possible Capacity, even if we need to change our complete operations process, I am sure we have a Lack of watching our own inefficiencies. So what we need it is an expert on Turning around operations in Service Companies or Similar projects.