Specialised Vehicle Manufacturers Queensland
- Custom designed vehicles for many applications including ambulances, fire trucks, and mobile health clinics.
- http://www.svmqld.com.au/

PK Van Bodies
- Manufacturer of van bodies for trucks and cutaway chassis - fire rescues, television production mobiles, police vehicles and other specialty vehicles.
- http://www.pkvans.com/

Spartan Motors, Inc.
- Designs, manufactures and markets custom chassis which consist of frame assembly, engines, transmissions, electrical systems and running gears for fire trucks, motorhomes, school and transit buses and specialty vehicle chassis. (Nasdaq: SPAR).
- http://www.spartanmotors.com/

Federal Signal Corporation
- Makers of safety, signaling and communications equipment, environmental vehicles, and machinery components. Information on product groups, investor relations and careers.
- http://www.federalsignal.com/