Arbe Robotics
Arbe Robotics is an Israeli automotive-technology company developing high-resolution 4D imaging-radar chipsets and perception systems for advanced driver-assistance and autonomous vehicles.
Last updated August 31, 2026
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Overview
Arbe Robotics Ltd. is an Israeli automotive semiconductor and perception-technology company headquartered in Tel Aviv. Founded on 4 November 2015 by Kobi Marenko, Noam Arkind, and Oz Fixman, the company focuses on 4D imaging radar for advanced driver-assistance systems and autonomous vehicles. Its core technology is based on a proprietary radar-on-chip architecture intended to provide substantially greater resolution and environmental understanding than conventional automotive radar. Arbe describes its systems as producing information across range, velocity, azimuth, and elevation, enabling a radar-generated three-dimensional or four-dimensional representation of a vehicle's surroundings. The company's technology is aimed at automotive manufacturers, Tier-1 suppliers, and developers of automated-driving systems. Potential applications include highway and urban driver assistance, object detection and classification, free-space mapping, collision avoidance, automated parking, and perception support for higher levels of vehicle automation. Arbe's approach seeks to combine high angular and range resolution, a broad field of view, interference mitigation, and software-supported perception while offering an alternative or complement to camera and lidar systems. The company positions radar as a sensor that can operate in conditions such as darkness, glare, rain, fog, and dust, where optical sensors may be constrained. Arbe began developing its first 4D imaging-radar prototypes by 2017 and subsequently pursued collaborations with automotive OEMs and Tier-1 suppliers. It raised an initial pre-Series A investment of approximately $3.1 million, followed by venture rounds of approximately $9 million in 2017 and $10 million in 2018. In December 2019, Arbe completed a $32 million Series B financing. Before becoming public, the company had raised approximately $70 million through equity investments, according to the company's historical account. On 6 October 2021, Arbe became a publicly traded company through a merger with Industrial Tech Acquisitions, Inc., a special-purpose acquisition company. The transaction generated approximately $118 million in gross proceeds. In 2023, Arbe announced a $23 million registered ordinary-share offering to institutional and strategic investment funds. In May 2024, the company began dual trading on the Tel Aviv Stock Exchange while retaining its Nasdaq listing under the symbol ARBE. Arbe's partnership and customer-development activity has included automotive and technology companies in Europe, China, Israel, and other markets. In 2024, the company reported engagement with 15 OEMs, including 11 at the bid stage and eight in advanced perception-project phases. A top-ten global automaker selected Arbe's chipset for development of next-generation imaging-radar systems. Other disclosed collaborations involved Zenseact and Sensrad, Horizon Robotics and Weifu, and HiRain Technologies. In January 2025, Arbe and Nvidia announced work to integrate Arbe's high-resolution radar with the NVIDIA DRIVE AGX in-vehicle computing platform for radar-based free-space mapping and AI-supported perception. Arbe remains a specialist technology company rather than a consumer-facing automotive brand. Its commercial prospects depend on converting development programs and design activity into series production, meeting automotive reliability and qualification requirements, scaling semiconductor supply, and competing with established radar suppliers and alternative sensor architectures.
History
Arbe Robotics was established in Tel Aviv on 4 November 2015 by Kobi Marenko, Noam Arkind, and Oz Fixman. The founders pursued automotive radar technology based on a radar-on-chip architecture rather than conventional, lower-resolution radar implementations. The company raised approximately $3.1 million in pre-Series A funding as it developed its early technology. By 2017, Arbe had produced its first 4D imaging-radar prototypes. The systems were designed to improve resolution, field of view, and resistance to radar interference while measuring not only distance and relative speed but also horizontal and vertical position. This capability was intended to give vehicle perception systems a more detailed representation of surrounding traffic, vehicles, pedestrians, and roadway space. During this period, Arbe began working with automotive manufacturers and Tier-1 suppliers on the integration of its radar into driver-assistance and automated-driving systems. The company's private financing expanded in 2017 and 2018, when it raised approximately $9 million and $10 million in venture rounds led by investors including O.G. Tech and OurCrowd. In December 2019, Arbe completed a $32 million Series B financing. The company later stated that it had raised about $70 million through equity investment before its public-market transaction. These funds supported radar-chip development, software and perception work, engineering, and engagement with prospective automotive customers. Arbe entered the public markets on 6 October 2021 through a merger with Industrial Tech Acquisitions, Inc., a SPAC. The transaction yielded approximately $118 million in gross proceeds and resulted in Arbe's Nasdaq listing under ARBE. The listing gave Arbe access to public capital as it sought to move from technology demonstrations and development programs toward automotive production opportunities. In 2023, Arbe announced the closing of a $23 million offering of registered ordinary shares to Special Situations Funds, More Tech-Ventures, Catalyst Investments, and Geneva Insurance Group. In May 2024, it added a Tel Aviv Stock Exchange listing, creating a dual-traded public-company structure in Israel and the United States. Arbe's business development during 2024 centered on OEM and Tier-1 engagement. The company reported relationships with 15 original equipment manufacturers, with 11 programs at the bid stage and eight in advanced perception-project phases. It also stated that a top-ten global automaker had selected its chipset for development of next-generation imaging-radar systems. These activities represented development and sourcing progress rather than proof that all programs had entered volume production. The company expanded its ecosystem through several technology relationships. In January 2024, Zenseact and Sensrad announced exploration of high-resolution 4D imaging radar using Arbe's chipset. At the Beijing International Automotive Exhibition in April, Horizon Robotics and Weifu showed a radar and automotive-AI integration involving Arbe technology and Horizon's Journey 6 processor. During 2024, HiRain Technologies worked on an ADAS program for a Chinese OEM that considered Arbe radar as a way to reduce reliance on lidar in selected applications. In January 2025, Arbe announced collaboration with Nvidia to integrate its radar with the NVIDIA DRIVE AGX platform. The proposed system was aimed at radar-based free-space mapping and AI-enabled perception and was presented at CES 2025. Arbe's continuing strategy is to supply a high-resolution radar sensing layer to vehicle manufacturers and perception-platform developers. Its long-term performance depends on customer qualification, automotive-grade manufacturing, production design wins, competitive sensor economics, and the ability to convert collaborative development programs into commercial vehicle deployments.
- 2025
Arbe radar is integrated with Nvidia's DRIVE AGX platform
[1]Arbe and Nvidia presented an integration of Arbe's high-resolution radar with NVIDIA DRIVE AGX at CES 2025.
- 2024
Dual trading begins in Tel Aviv
[1]Arbe began trading on the Tel Aviv Stock Exchange in May 2024 while remaining listed on Nasdaq.
- 2023
Registered ordinary-share offering closes
[1]Arbe announced the closing of a $23 million registered-share offering to several institutional and strategic investors.
- 2021
Public listing through SPAC merger
[1]Arbe completed its merger with Industrial Tech Acquisitions, Inc. and began public trading on 6 October 2021.
- 2019
Series B financing
[1]Arbe completed a $32 million Series B financing in December 2019.
- 2018
Arbe raises a further venture financing round
[1]Arbe raised approximately $10 million in 2018 as it continued developing its automotive radar platform.
- 2017
First 4D imaging-radar prototypes are developed
[1]Arbe developed early prototypes based on its proprietary radar-on-chip design, targeting high resolution, wide field of view, and interference mitigation.
- 2017
Arbe raises a venture financing round
[1]The company raised approximately $9 million in a 2017 venture round.
- 2015
Arbe Robotics is founded in Tel Aviv
[1]Kobi Marenko, Noam Arkind, and Oz Fixman founded Arbe Robotics on 4 November 2015.
Products and positioning
Arbe positions itself as a specialist provider of high-resolution automotive imaging radar, emphasizing four-dimensional environmental sensing, broad field of view, interference mitigation, and radar-based perception for ADAS and autonomous driving. Its proposition is to provide a scalable and weather-robust sensing layer that can complement or replace selected lidar and camera functions in vehicle perception architectures.
Automotive semiconductor · 2017
4D Imaging Radar Chipset
Arbe's core semiconductor platform is designed to generate high-resolution radar data across range, velocity, azimuth, and elevation. The radar-on-chip approach is intended for automotive perception, with a broad field of view and interference-mitigation capabilities. It is supplied as an enabling technology for OEM and Tier-1 development of ADAS and automated-driving systems rather than as a consumer product.
Vehicle perception system
Automotive Radar Perception Solutions
Arbe's perception solutions combine its radar chipset technology with processing and software concepts for detecting and interpreting the vehicle's surroundings. Target functions include object recognition, tracking, free-space mapping, and support for automated-driving decision systems. The solutions are intended to work within broader vehicle sensor and computing architectures and can be integrated with automotive AI processors.
Brand decisions
2025
Integrate imaging radar with NVIDIA DRIVE AGXProduct launchBackground
Automated-driving systems require high-resolution sensor data to support mapping and AI-based environmental perception.
Action taken
Arbe collaborated with Nvidia to integrate its high-resolution radar with the NVIDIA DRIVE AGX in-vehicle computing platform.
Aftermath
The integration was presented at CES 2025 as a platform for radar-based free-space mapping and AI-driven perception.
2024
Expand public-market access through dual listingStrategyBackground
Arbe maintained its Nasdaq listing while seeking a stronger connection to Israeli capital markets.
Action taken
The company began dual trading on the Tel Aviv Stock Exchange in May 2024.
Aftermath
Arbe's shares became traded in both the United States and Israel under the ARBE ticker.
2023
Close a registered ordinary-share offeringOtherBackground
Arbe required additional funding as it continued commercial and technology development in automotive radar.
Action taken
Arbe closed a $23 million offering of registered ordinary shares sold to Special Situations Funds, More Tech-Ventures, Catalyst Investments, and Geneva Insurance Group.
Aftermath
The offering provided additional equity capital for the company's ongoing business activities.
Offering proceeds. $23 million (2023)
2021
Go public through a SPAC mergerM&ABackground
Arbe sought public-market access and additional capital as it advanced from prototype development toward automotive customer programs.
Action taken
The company merged with Industrial Tech Acquisitions, Inc., a special-purpose acquisition company, and began trading publicly on 6 October 2021.
Aftermath
The transaction generated approximately $118 million in gross proceeds and resulted in Arbe's Nasdaq listing under ARBE.
Gross proceeds. $118 million (6 October 2021 transaction)
Recent events
- Unconfirmed
Arbe launches Gryphon radar system[2]
Arbe Robotics announced the launch of Gryphon, a high-resolution 4D imaging radar system designed for unmanned ground vehicles.
- Unconfirmed
AutoX partners with Arbe for radar systems[3]
Reported:
AutoX procured 400,000 Arbe-based radar systems for its Level 4 fleet, establishing Arbe as a supplier to the autonomous driving company.
Sources3 sources
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