Vexrobotics
http://www.vexrobotics.com/
Sparki
http://arcbotics.com/products/sparki/
Modrobotics
http://www.modrobotics.com
Lego Mindstorms and Robots
http://www.lego.com/en-us/mindstorms
Ozobot
http://ozobot.com/products
Sphero
http://www.sphero.com/
BB8
http://www.sphero.com/starwars
Ollie
http://www.sphero.com/ollie
Rover
http://www.snapcircuits.net/products/product_details/snap_rover_®=Mzcz
Finch Robot
http://www.finchrobot.com
Make Wonder
https://www.makewonder.com/
MakeBlock
https://www.makeblock.com
GiggleBot
https://www.gigglebot.io/
Root Robotics
https://rootrobotics.com/
Plum Geek Robotics
http://www.plumgeek.com/
Coding for Kids: Coding Robots
https://www.learningresources.com/shop/category/coding
KiwiCo
https://www.kiwico.com/