Professor Alfred Krauth Apparatebau GmbH & Co. KG
- Specialise in local public passenger transportation ticket fee collection machines.
- http://www.krauth-online.de/

SGT Enterprises
- Manufacturers of ticketing, numbering, and queuing systems.
- http://www.urnext.com/

Qmon
- Manufactures, supplies and services a range of ticket based and ticket-less queuing systems.
- http://www.qmon.com/

SkiData
- Ticketing systems for parking, event and ski solutions.
- http://www.skidata.com/

Sadamel Ticketing Systems
- Design and manufacture of ticket distribution systems and automated fare collection machines, from the design phase to full placing in operation.
- http://www.sadamel.ch

VenTek International Inc.
- Manufacture and support of automated ticketing machines and ticket vending equipment for parking and transit, .
- http://www.ventek-intl.com/

The Thomas Automatics Co
- Manufacturers of fee collection payment and ticket machines. Worldwide distribution.
- http://www.thomasa.co.uk/ticket/

Alfia Services Limited
- Suppliers of car parking equipment, including pay and display, fully automatic pay-on-foot equipment, ANPR, and barriers. Worldwide.
- http://www.alfia.co.uk/

Metric Traffic
- Suppliers of pay and display ticketing equipment for parking areas.
- http://www.cale.se/

PTC Industries
- Manufactures parking control equipment including ticket issuing machines, parking and security gates, fee computers, and coin/token machines.
- http://www.ptcind.com/