SP Plus Corporation provides mobility solutions, parking management, ground transportation, baggage, and other ancillary services in North America. The company operates in Commercial and Aviation segments. It provides on-site parking management, valet parking, ground transportation, facility maintenance, event logistics, remote airline check-in, security, municipal meter revenue collection and enforcement, and consulting services, as well as shuttle bus vehicles and drivers; baggage services, including delivery of delayed luggage and baggage handling services; wheelchair assist services; baggage repair and replacement services; and on-street parking meter collection and other forms of parking enforcement services.