Trike/Bike Manufacturers

Velomobile Manufacturers

Other Manufacturers

Nema International

Kucharik

Mt Borah

Draftmaster / Topper

Cycle Simplex

Friends

Dylan-Dean.com
Jeremiah "Dylan" Dean is Hoppy's son.  He runs the Bike Vault division of Tyrannosaurus, Inc, and is an avid MTB cyclist/advocate.  He custom paints helmets, photographs cycling and other extreme sports events, distributes and sells optics for cyclists and others, and is currently leading the development of "Gravity" Nationals for downhill and other MTB racing events.  I wonder if he ever sleeps...

Project Walk
This charitable organization assists people with spinal cord injuries by providing an improved quality of life  through intense exercise-based recovery programs, education, support and encouragement.

I Can Too
This is a charity organization headed by Fermin Camarena, who suffered a massive stroke that left him a recovering hemipelegic.  His organization assists victims of stroke and other brain/spinal cord injuries who want to become, or continue to be, independent and participate in athletic sports such as cycling.  ICAN's purpose is to bring stroke awareness to everyone.

Mosch Cycle Tours
The site is currently only in German, but I'll provide a link to the English version as soon as I get it from Nikolaj Mosch.  Nikolaj's cycle touring organization makes touring available in many parts of the world to recumbent tricyclists as well as other cyclists.

National Bicycle Greenway/Cycle America
   Martin Krieg, author of "Awake Again", the story of his near-death experience and his awakening, and of "How America Can Bike & Grow Rich", an advocative work for cycling, is the driving force behind the National Bicycle Greenway and its dream of a nationwide network of interconnected bike roads and pathways.