Stella Sat
- UK Suppliers of automatic vehicle location devices.
- http://www.stellasat.com

Applied Data
- Ingle board computers for telematics and AVL funtions, suited for fleets of commercial vehicles and mobile equipment.
- http://www.applieddata.net/

Aircept
- Provides automobile tracking devices and GPS fleet tracking equipment. USA.
- http://www.gpsantitheftsystems.com/

CSI Wireless
- Designs, manufactures and markets vehicle tracking and global positioning systems, wireless and combined GPS-wireless products.
- http://www.csi-wireless.com

WorldTracker
- Manufacturer of real-time vehicle tracking equipment. Includes software demo, user manuals, and FAQ.
- http://www.trackingtheworld.com

Wi-Sys Communications, Inc.
- Manufactures and designs of products for GPS and satellite communications systems, as well as antennas for the telematics, mobile radio, and precision GPS markets.
- http://www.wi-sys.com

Cimarron Technologies
- Manufactures ANI and real-time AVL systems
- http://www.cimtechcorp.com/

CES Wireless Technologies Corp
- Manufactures wireless fleet management systems, GPS vehicle tracking, two-way messaging, job ticketing, fixed and Internet web based software operating over most wireless networks.
- http://www.ceswireless.com/

Bluewater Security
- Suppliers of real-time and passive GPS tracking devices for vehicles, trucks, commercial fleets, equipment, assets and people.
- http://www.bluewatersecurityprofessionals.com

Ancor Engineering, Inc.
- Vehicle location hardware using GPS and CDPD.
- http://www.ancoreng.com

Advanced Wireless Planet
- Manufacturer of GSM modem, and GPS module for wireless application. Accessories like RF cable and GSM, GPS or combined GSM and GPS antennas. Technical tips and examples for vehicle tracking.
- http://www.gsm-modem.de

Act Communications
- Supplier of GPS and GPRS systems. Company and product information included.
- http://www.actcommunications.co.uk