Hello Robot Inc Employee Directory

Research ServicesCalifornia, United States11-50 Employees

Hello Robot Inc is a California-based company in the Research Services industry, located at 825 Ferry Street Suite a Martinez, California 94553 United States, and employs 11-50 people. The company develops Stretch, a fully integrated mobile cobot platform designed for research use, featuring a lightweight build under 25 kg, a compact design suitable for cluttered environments, and safety-focused interaction with people; it includes open-source software with Python and ROS interfaces, extensible hardware, and pre-built demos of autonomous function. Stretch originated in 2020 with the initial RE1 model and has evolved through generations, including Stretch 3 announced in February 2024 and Stretch 4 launched in May 2026, with research lab deployments at institutions such as MIT and CMU and other academic and industry partners. In December 2024 the company announced Stretch AI, an open-source suite of tools to enhance the Stretch platform. Hello Robot Inc has received industry recognition, including the RBR50 Robotics Innovation Award for Robots for Good awarded in July 2025.

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