- Amano
- Parx Global
- Chicago Monthly Parking
- NCP
- HTC Speedgates
- PhillipsParkingLLC
- ParkSmartmpls
- ANPR International
- Saba
- ParkingSolutionsInc.
- Parkare
- Innovative Induction Lighting
- Minuteman
- AKE Electronic
- ParkByText
- TaxBreakLLC
- REtask
- DesignatedParking
- MPC FlexParking
- CellOPark
- T2Systems
- LPR Auto-Park
- Direct Service Handheld Car Inventory
- APCOA
- Lanier Parking
- Car Parking Technologies
- Parking Signs
- Empark
- InterParking
- Apcoa
- Q-Park
- DimOnOff
- Vinci Park
- GMG Systems
- Commend International
- V-Park Management Solutions LTD
- SyncPark LLC
- ParkShop (Brazil)
- IPS Group Inc.
- ParkAssist
- RentALite
- PhoneAndPay
- AdverTickets
- BDLoops
- Stolzer
- CirControl
- ZIPPARK
- ParkHelp
- Wilson Parking
- Zingle
- ValetPark