GrootJebbink
- Offers safety products for back-up driving and blind angle protection for professional vehicles.
- http://www.grootjebbink.nl/en/default.asp

Wip AB.
- Supplier of seat leverers, rear vision and surveillance systems. Based in Sweden.
- http://www.wipomatic.nu/

PoleCat Truck Mirrors
- Produces driving mirrors for trucks. Includes online ordering.
- http://www.polecatmirrors.com/

Kilopascal Systems
- Manufactures tire pressure management systems, and central tire inflation systems in South Africa.
- http://www.kilopascal.com/

Tiss Inc.
- Sells alarm systems for trailers to detect illegal intruders and theft.
- http://www.tissltd.com/

Wheel-Check
- Sells a loose wheel nut indicator that provides a simple, visual means of checking proper wheel torque.
- http://www.wheel-check.com/

Inovex Industries
- Produces and distributes the Ride-On line of tire sealants that can be used in any pneumatic tire.
- http://www.ride-on.com/

Truck Safety Gear
- Stocks a variety of safety flags, wide load and oversized load banners.
- http://www.lubbockmetro.com/TSG/

Safety Vision
- Provides rear vision and on-board surveillance systems for school bus, trucking, mass transit, and pick up and delivery applications.
- http://www.safetyvision.com/

Normark Industries Inc.
- Produces the Luglock wheel nut security ring that protects vehicles against loose wheel nuts and wheel separation accidents.
- http://www.normarkindustries.com/

E Tip Inc.
- Markets safety, security and maintenance products for the transportation industry. Includes steering controls, locks and preheaters.
- http://www.etipinc.com/

Dual Dynamics
- Provides trucking products that improve safety or improve maintenance including grease hubs, freight restraints and tire inflation systems.
- http://www.dualdynamics.com/