Horizon. Hagisonic. Hokuyo. Hachette. Hitechnic. Hitec. High Tech Pet. Hexbug. GWS. Gravitech. GHI Electronics.
GigaPan. 4D Systems. 3Dconnexion. DFRobot. Digilent. Dexter Industries. Dongbu Robot. Linksprite. Litter-Robot - Automatic Litter Box. Lextronic. LEGO manufactures modular robot technology (MindStorms) which offers great educational value. Kondo. Kinova - JACO Robot Arm. Kyodo America - LawnBott. Kumotek - Gladiator Bipedal Robot. JCM inVentures. Gears EDS. I Love Robots. IoBridge. Inspectorbots. Ingram Publishing. Invenscience LC. Inex. Ibotz. Images Scientific. Futaba. Firgelli Technologies. Invention Concepts - Solar-Breeze. Interlink Electronics - Force Sensing Resistors. iRobot - Roomba & Scooba. Infinuvo.