TearFour Inc.
株式会社ティアフォーTIER IVAliasTIER IV, INC.Alias
Ticker
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Listed market
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Country
Employees (non-consolidated)
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Related companies
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§01
Basic information
- Head office
- 1-12-10 Kitashinagawa, Shinagawa-ku, Tokyo, Jacom Building
- Chief executive
- Capital
- Employees (non-consolidated)
- Employees (consolidated)
- Start date
- End date
§02
Websites
§03
Business
Development serviceConsulting serviceMobility serviceAutonomous driving solutionsAutoware consultingDevelopment and provision of autonomous driving technologyDevelopment of AI softwareBuilding autonomous driving ecosystemLevel 4 vehicle deploymentsPublic transportation servicesTaxi servicesPassenger vehicle integrationFactory logisticsConstruction and mining transportFreight transportWhite-label electric vehiclesEnd-to-end support for autonomous bus servicesTechnical trainingStarter kitsSpecialized consultingDTV KitHardware starter kit: Automotive cameras and sensor fusion systemSoftware starter kit: BluebirdL4 V&VAutoware Partner ProgramAutonomous Driving AI ChallengeAutonomous driving technology trainingDevelopment support: ADEEAADS developmentHardware starter kitSoftware starter kitDatasetFanfareL4 RIDEADEEABluebirdAutomotive CameraSensor Fusion SystemAutonomous driving system development and deploymentPilot.Auto software platform developmentWeb.Auto cloud DevOps platform and toolchainEdge.Auto reference platform for rapid developmentSensor integration and supply servicesMap service development and maintenanceMaintenance and OTA update servicesSimulation and data management servicesFleet management and remote operation servicesReference PlatformAI PilotTier IV AcademyAI Driving School
§04
Related companies
| Company name | Group | Parent | Subsidiary | Customer | Supplier | Alliance | Bank | Shareholder |
|---|---|---|---|---|---|---|---|---|
| 大手損害保険会社 |
Names without a link are companies not yet registered in OpenBizGraph
§05
Network
Drag to move · click to open
§07
News
There is no news.
§08
Public records
National Tax Agency basic information6180001121235
Source: National Tax Agency Corporate Number Publication Site, basic three items
- Trade name
- 株式会社ティアフォー
- Trade name (kana)
- ティアフォー
- Name in English
- Corporation type
- 301
- Address
- 〒140-0001 東京都品川区北品川１丁目１２番１０号ジャコムビル
- Postal code
- 1400001
- Prefecture code
- 13
- City code
- 109
- Address outside Japan
- Prefecture in English
- City in English
- Address outside Japan in English
- Corporate number assignment date
- 2015-12-08
- Update date
- 2025-02-07
- Change date
- 2025-02-05
- Registry closure date
- Reason for registry closure
- Successor corporate number
- Details of the change
- Latest record
- 1
- Excluded from search
- 0
- Processing type
- 12
- Correction type
- 0
- Trade name image ID
- Address image ID
- Sequence number
- 2161164
METI gBizINFO6180001121235
Source: gBizINFO (Ministry of Economy, Trade and Industry)
- Corporate number
- 6180001121235
- Trade name
- 株式会社ティアフォー
- Trade name (kana)
- ティアフォー
- Trade name (alphabet)
- Registry closure date
- Reason for registry closure
- Registered address
- 東京都品川区北品川１丁目１２番１０号ジャコムビル
- Postal code
- 1400001
- Prefecture
- 東京都
- Prefecture code
- 13
- City or district
- 品川区
- City code
- 109
- Street address
- 北品川１丁目１２番１０号ジャコムビル
- Organisation type
- 301
- Processing type
- 12
- Correction type
- 0
- Status
- Representative
- 代表取締役 加藤 真平
- Capital
- Employees
- 400
- Employees (male)
- 360
- Employees (female)
- 55
- Business summary
- 自動運転事業
- Website URL
- Year founded
- Business category
- G:情報通信業
- Date established
- 2015-12-01
- Unified government qualification - grade
- ||B|
- Unified government qualification - business items
- 303
- Update date
- 2025-02-07
- Key information
- 6180001121235
§09
Sources & updates
SOURCEhttps://tier4.jp/about/
DOMAINOwn domain：Yes
UPDATED2026-09-24 10:18 · Model: ggml-org/gpt-oss-20b