- Audiovox
 - Marketer of cellular telephones, mobile security and entertainment systems, and consumer electronics products. - Speed & Sound
- Retailer and exporter of brand name car alarms, radar detectors and home audio equipment.
- Arkon Resources, Inc.
- Offers universal and multimedia vehicle mounting solutions.
- Sound Distributors
- Home audio and theatre systems as well as car stereos and dashboard related accessories.
- Lafayette Radio
- Selling stereos, CBs, and more.
- Carmedia1
- Offers stereos, alarms, and other accessories.
- Car Nav Systems
- Car navigation, featuring the Alpine Car Navigation System.
- Mobile Video Experts
- Sells a variety of quality flip down overhead and wireless mobile TV systems.
- Access Mobile Electronics
- Featuring radar and laser detectors, scanners, and CB, marine, and mobile radio systems.
- Whistler Group, The
- Makers of radar and laser detectors, power inverters, and other mobile electronics.
- TrafficGauge
- Mobile device that provides traffic conditions of a city's freeway system.
- dpcAuto.com
- Offers mobile audio, video, multimedia, navigation, vehicle security, installation accessories, lighting, high performance accessories, and more.
- On-Site Wireless
- Sales and installation of mobile communication products, vehicle mounts, home audio and video, home automation, cellular products, car kits, and plasma TVs. Includes products from Ram Mounts, Bracketron, Wilson Electronics, Ethereal, and others.
- Electronic-Compass.com
- Offering magnetic sensors providing heading and other trip information.
- Rich's Car Tunes
- Mobile electronics installation and design.
- ETAAG Discount Mobile Video
- Retailer of consoles, monitors, DVD players, and other video components and systems.
- TravelEyes!
- Offers a personal GPS vehicle tracking device, used to monitor and report your vehicle's daily route, mileage, and speed.
- Custom Car Stereo
- Mobile electronics store, featuring car audio, security, navigation, and cellular products and accessories.
- Circuit City: Car Electronics
- Offers satellite radio, CD, and cassette car stereos, car CD changers, speakers, and amplifiers.
- Custom Auto Radio of Watertown
- Sells car stereos, alarms, and other accessories.
- Monney Car Audio
- Car audio and security specialist on the Peninsula.
- Video Traveler
- Distributors of portable TV and video player designed for use in vehicles.
- Creative Audio
- Specialises in the design, sales, installation, and maintenance of home theatre, digital satellite, and car audio systems.
- Stereo Brokers
- Selling home and car audio equipment, auto alarms and radar, and water filters.
 TG In Car
- Offers a range of in-car DVD players, TFT screens, reverse parking sensors, radar detectors, and other in-car electronics.- Toade.com
- Offers audio, navigation, security, and multimedia products.
- Car-Video-Systems.net
- Offering reviews, comparisons, and information on car video components such as players, monitors, tuners, and more.
- Audiovox Specialized Applications (ASA)
- Offering a variety of products for the mobile and home audio/video enthusiast, including televisions, VCRs, and auto console entertainment systems.
- Video On The Go
- Offers a compact video player designed for use in vehicles. Includes a monitor, video player, and accessories.
- Car-Audio-Video.com
- Sells car stereo components and mobile video systems from major manufacturers like Boss Audio, Pyle USA, Pioneer, Panasonic, Power Acoustik, and Cerwin Vega.
- Pure Energy Systems: ScanGauge II
- Offering an automotive unit which displays vehicle statistics. Unit plugs into the OBDII diagnostic connector found under the dash on 1996 and newer cars and light trucks.
- JC Whitney: Audio Electronics
- Find brand name car audio systems and components for all makes and models.
- KenBuster Automatic Congestion Charge Payment System
- The KenBuster is a small box, built with the latest GPS technologies, that senses when your vehicle enters the congestion charging zone and then automatically triggers a payment (where appropriate) to Transport for London.
- Tundra Electronics
- Electronic merchandise from name brand manufactures including Garmin, Alpine, Pioneer, and more. Specialises in mobile audio, video, and GPS products.
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