Milwaukee Shuttle Company has the vehicles to handle any size group with vehicles from 16 to 56 passenger capacities. We provide groups with simple budget charter bus service in Milwaukee and Waukesha Counties. Perfect for your bachelor/ette parties, weddings, sporting events, and corporate transportation needs.. Milwaukee Shuttle Company has the vehicles to handle any size group with vehicles from 16 to 56 passenger capacities. We provide groups with simple budget charter bus service in Milwaukee and Waukesha Counties. Perfect for your bachelor/ette parties,weddings,sporting events,and corporate transportation needs.