Pop-A-Shot
Basketball equipment, outdoor basketball packages, backboards, accessories. A separate section for electronic basketball games.
http://www.pop-a-shot.com

Slipp-Nott.com
Floor mats designed to improve traction on the court by removing dirt and wax build-up on athletic shoe soles when athletes walk across the adhesive coated sheets.
http://www.slipp-nott.com

And 1
Basketball company featuring clothing and footwear. Also features "Mixed Tape" series of streetball movies.
http://www.and1.com

Sportserve
Equipment, goals, balls, uniforms, and timing equipment.
http://www.sportserve.co.uk

Hoop2Hoop Gear
An Australia-based non-profit company that offers basketball apparel and accessories with all profits returning to basketball through sponsorships, scholarships and funding of beneficial related programs.
http://www.hoop2hoop.com.au/