Enhancing society through cutting-edge technology
Driving innovation across industries with advanced mobility services
From Level 4 vehicle deployments and system development to Autoware consulting, TIER IV offers comprehensive autonomous driving solutions across a range of sectors, including transportation and automotive manufacturing.

Nationwide deployments
- 39prefectures
- 127locations
Regular routes
Supporting the adoption of autonomous driving technology across industries
TIER IV develops autonomous driving technology that extends beyond passenger cars, with services covering public transportation, robotaxis, logistics, construction, mining, and freight operations. By customizing the technology for each sector, TIER IV supports the safe and efficient adoption of autonomous driving systems in a broad range of industries worldwide.
TIER IV deploys autonomous buses and shuttles that help address driver shortages and improve access to transportation in urban and rural areas.
TIER IV integrates autonomous driving technology into taxi operations, offering new mobility options for passengers.
Through the development of software-defined vehicles (SDVs), TIER IV makes the integration of autonomous driving technology more accessible.
TIER IV links production systems with autonomous transport vehicles, enhancing both productivity and workplace safety.
TIER IV develops transport vehicles to support labor efficiency and safety in demanding construction and mining environments.
TIER IV deploys autonomous buses and shuttles that help address driver shortages and improve access to transportation in urban and rural areas.
TIER IV integrates autonomous driving technology into taxi operations, offering new mobility options for passengers.
Through the development of software-defined vehicles (SDVs), TIER IV makes the integration of autonomous driving technology more accessible.
TIER IV links production systems with autonomous transport vehicles, enhancing both productivity and workplace safety.
TIER IV develops transport vehicles to support labor efficiency and safety in demanding construction and mining environments.
Mobility service
TIER IV provides Level 4 autonomous vehicles for municipalities and mobility operators to address local transportation challenges. Comprehensive support is available from deployment through operation and maintenance, enabling the delivery of sustainable mobility services.
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TIER IV offers white-label electric vehicles equipped for autonomous driving, allowing customers to commercialize them under their own brands.
TIER IV provides end-to-end support for local governments and transportation operators to deploy and manage autonomous bus services, covering everything from planning and regulatory compliance to hardware, software and operations management.
Development service
For partners building their own autonomous vehicles or systems, TIER IV offers reference designs and software platforms that accelerate development.
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Automakers can streamline development with a customizable reference design for the electric/electronic (E/E) architecture in software-defined vehicles (SDVs).
Co-MLOps is a cooperative machine learning operations platform for the global sharing of managed sensor data. Its MLOps functions and Edge AI reference models enable partners to accelerate the development of proprietary autonomous driving AI.
Solution service
For partners conducting research or early-stage prototyping, TIER IV provides training programs, starter kits, and technical assets to accelerate development.
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Certified by Japan’s Ministry of Economy, Trade and Industry and Ministry of Health, Labour and Welfare, this training program provides the building blocks to develop autonomous driving systems using Autoware.
The program provides essential training for partners to effectively use Autoware, culminating in official certification. Certified partners gain access to collaboration opportunities with TIER IV and can accelerate their own ventures using TIER IV’s services.
With sensors, computing hardware and Autoware pre-installed, the DTV Kit minimizes the time and complexity of building an autonomous system from scratch, integrating TIER IV’s DevOps platform Web.Auto for streamlined setup, development and testing.
TIER IV’s Edge.Auto platform includes automotive-grade cameras along with a comprehensive set of tools for sensor fusion processing, enabling customers to accelerate and streamline autonomous driving development.
Combining TIER IV’s Pilot.Auto, a scalable autonomous driving software platform, and Web.Auto, a cloud-native DevOps platform, Bluebird equips partners to develop their own customized autonomous driving platforms.
A comprehensive evaluation toolkit for verifying and validating Level 4 autonomous driving functions, L4 V&V features a scenario set, dataset, testing tools and processes to ensure the highest standards of performance and safety.
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