AirGarage - Parking management tool for businesses, hotels & churches
ParkingForMe - Marketplace for listing and renting unused parking spaces
netPark - netPark is a cloud hosted point of sale and revenue control system for valet or self park operations.
Parking Kitty - New Product Hunt competitor for parking
EDC AIMS - AIMS Parking Management Software facilitates parking ticket and permit management.
On Air Parking - Ridiculously cheap and simple airport parking.