Arbe Robotics Ltd. ARBE

What this company does

Arbe supplies imaging radar chipsets to Tier 1 manufacturers that build imaging radar systems, and to OEMs. In the private automobile market it works as a Tier-2 semiconductor company, developing multi-channel radio frequency integrated circuits for transmission and reception and a dedicated radar processing integrated circuit that includes a radar processing unit and general-purpose processing and control cores. It has no chipset manufacturing facilities of its own and relies on GlobalFoundries to manufacture and test the chipset. Research and development activities are conducted in Israel. Its principal operating expenses are research and development expenses, which were approximately $34.8 million for the year ended December 31, 2025. Patent applications have been filed for 18 patent families covering radar signal processing, radar transmit and receive integrated circuit design, interference mitigation techniques, package design, antenna design, post-processing methods and algorithms, and system design. Hirain issued a preliminary order for 340,000 radar chipsets during the fourth quarter of 2022 to secure capacity for its production ramp-up. The company was founded as a research and development company developing microchips for miniature radar systems for companies operating drone fleets, and moved its focus to chips for automotive radar systems once the drone fleet industry did not develop.

Written from the business description in Arbe Robotics Ltd.'s annual report to the U.S. Securities and Exchange Commission, filed 27 March 2026. Every sentence was checked against that document before publication.