Bicycle Trailer
- UK. Manufacturer of bicycle and tandem trailer and bicycle jogger.
- http://www.is-us.co.uk

Canadian Beaver Holdings
- Designs and manufactures custom trailers and cargo trikes. Canada.
- http://www.cdnbvr.com

Quik-Pak
- Makes bicycle cargo trailers that folds for transport. USA.
- http://www.quik-pak.com

Bicycle cart
- Offers a bicycle utiliy trailer. Indiana, USA.
- http://www.bicyclecart.com/

Wandertec
- Manufacturer of bike case and travel system for trailers. Arizona, USA.
- http://www.wandertec.com

BicycleR Evolution Trailer
- Offers information on a line of bicycle cargo trailers.
- http://www.bikerev.com/

Bob Trailers and Strollers
- Offers one-wheel bicycle trailers for on-road and off-road uses. Also, provides strollers. Product catalog, dealer locator and specifications provided.
- http://www.bobtrailers.com/

SportsRig Micro Trialers
- An earth-friendly way to transport bikes, kayaks, tandems, gear, recumbants, trikes, and quads. A roof rack on wheels.
- http://www.sportsrig.com/

TrailerOn Bicycle Trailer Hitch
- A sports utility hitch that enables a bicycle to transport a multi-wheeled pull cart or trailer, including wagons, golf pull carts, market carts, and dollies.
- http://traileron.com

Wike Bicycle Trailers
- Online catalog of bike trailers, convertible strollers, and towable carts.
- http://www.wicycle.com/

Bykaboose
- Collapsible bicycle trailers.
- http://www.bykaboose.com

Equinox Tourlite Bicycle Trailers
- makes a that holds two children and lots of gear, with multiple uses.
- http://www.efn.org/~equinox