Tier IV
Engineering Software · Japan · 201-500 Employees
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Overview
Headquarters
Jacom Building 1-12-10 Kitashinagawa, To...Website
www.tier4.jpRevenue
$63 MillionIndustry
ZI Rank: 1
Signal Type
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ZI Rank
2
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About Tier IV
About Tier IV, Inc.: Tier IV, Inc. is a deep-tech startup based in Japan. Founded in December 2015, Tier IV has led the development of open-source software for self-driving technology, also known as Autoware, and applied it for the proof of concept of last-mile driverless mobility and logistics. Tier IV aspires to achieve "Democratization of Intelligent Vehicles", where any individuals and organizations can contribute to a grander vision of future intelligent vehicles, leading to a better society in which all the people receive new spatiotemporal values.Explore more
Tier IV Org Chart
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Company Profile Activity
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Tier IV is experiencing very low activity levels compared to other companies in the Software sector.
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Tier IV financials insights
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2019
Series A
$100M
2024
Series B
$54M
Tier IV Tech Stack
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Tier IV News & Media
TIER IV accelerates AI-based Level 4 autonomous driving with NVIDIA's reasoning-based AI and world foundation models
TOKYO, March 18, 2026 /PRNewswire/ -- TIER IV, the pioneering force behind open-source software for autonomous driving, is deepening its strategic collaboration with NVIDIA to redefine the future of Level 4 autonomous driving. Key highlights of this collaboration include the integration...TIER IV and Isuzu advance autonomous transit with deployment of Level 4 buses powered by NVIDIA DRIVE Hyperion
TOKYO, March 16, 2026 /PRNewswire/ -- TIER IV, Inc. (headquartered in Shinagawa, Tokyo, Japan; Founder and CEO: Shinpei Kato; hereinafter TIER IV) and Isuzu Motors Limited (headquartered in Yokohama, Kanagawa, Japan; President and COO: Shinsuke Minami; hereinafter Isuzu) have announced...TIER IV unveils AI-based Level 4 autonomous driving, accelerating global platform expansion across Japan, U.S. and Europe
TOKYO, March 15, 2026 /PRNewswire/ -- TIER IV, the pioneering force behind open-source software for autonomous driving, has developed software stacks for Level 4 autonomous driving powered by data-centric AI. Publicly available via Autoware*, open-source software for autonomous driving,...TIER IV joins imec's Automotive Chiplet Program to accelerate chiplet-based architectures and AI accelerators for SDVs
TOKYO, March 9, 2026 /PRNewswire/ -- TIER IV, the pioneering force behind open-source software for autonomous driving, has officially joined the Automotive Chiplet Program (ACP) overseen by imec, a world-leading research and innovation center in nanoelectronics and digital technologies....
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About Tier IV, Inc.: Tier IV, Inc. is a deep-tech startup based in Japan. Founded in December 2015, Tier IV has led the development of open-source software for self-driving technology, also known as Autoware, and applied it for the proof of concept of last-mile driverless mobility and logistics. Tier IV aspires to achieve "Democratization of Intell... Read More
