Rainbow Robotics (Korean: 레인보우로보틱스) is a South Korean robotics company founded in 2011 by Professor Oh Jun-ho of the HUBO Lab at the KAIST.

[3] The headquarters is located in the Daedeok Innopolis in Yuseong District, Daejeon.

In 2023, a local corporation with a dedicated collaborative robot sales and customer management organization was established in Schaumburg, Illinois, and a branch office was subsequently established in the United States.

[4][5] The flagship product, HUBO, is the first bipedal humanoid robot developed by KAIST.

It has an original actuator cooling system and a wheeled driving mode.