TIER IV, Inc.
PrivateLast Round
IPO
Jul 22, 2026
Est. Valuation
$421.5M
Total Funding Raised
$313M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
TIER IV, Inc. operates in Mobility, Transportation & Logistics and is based in Tokyo. Its latest recorded funding round was a Debt round in October 2025.
TIER IV, Inc. is an automotive and software company that provides open-source software and platforms for autonomous driving.
Sector
Mobility, Transportation & Logistics
Verticals
Autonomous Vehicles, Logistics Software, Cloud Infrastructure
Business Model
B2B
Customer Profile
Services & Consulting, Subscription SaaS, Government Contracts, Hardware Sales
AI Layer
Infrastructure
Historical Pricing
Historical view of private secondary pricing and transaction trends.
TIER IV, Inc. Comparables
Compare TIER IV, Inc. with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Oxa | 79% | |
| Apex.AI | 78% | |
| Pony.ai | 78% |
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TIER IV, Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| IPO | Jul 22, 2026 | ||||
| Debt | Oct 1, 2025 | ||||
| Series B Extension | Jun 17, 2024 | ||||
| Strategic | Mar 15, 2024 | ||||
| Grant | Jul 19, 2022 | ||||
Series B | Jul 19, 2022 |
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Key People
Founding team and executive leadership
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TIER IV, Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| JAFCO Group Co., Ltd. | Series A |
| Sumitomo Mitsui Trust Bank | Debt |
| New Energy and Industrial Technology Development Organization | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 22, 2026
$94M raised in IPO round.
- Apr 28, 2026
Collaborating with Komatsu and EARTHBRAIN on autonomous driving technology.
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Recent news
Latest coverage and updates
- launchesNov 11, 2026
Tier Iv, Inc. and the Technical University of Munich launch an autonomous bus project to support Munich’s fully autonomous city bus system in Germany on Nov 11th '26.
- integrates_withNov 11, 2026
As part of a collaboration announced in Mar '26, Tier Iv, Inc. evaluates NVIDIA Alpamayo, a vision-language-action foundation model, and integrates it with Autoware Foundation for autonomous driving development; integration of Alpamayo 2 Edge is complete while optimization for real vehicles continues.
- partners_withNov 11, 2026
Tier Iv, Inc. and Tokuyama Corporation plan to collaborate on automating currently crewed dump truck operations from a storage area to power generation facilities in Japan, advancing driverless operations by the end of 2028.
- attends_eventNov 2, 2026
Tier Iv, Inc. is scheduled to join Arm, AWS, and Red Hat at Automotive Software Strategies US 2026 (ASSC US 2026) in California on Nov 3rd–4th '26, where representatives from the four companies are expected to present their approaches to advancing automotive software technologies and open-source ecosystems.
- partners_withNov 2, 2026
Tier Iv, Inc. partners with Red Hat, Inc. to advance Autoware 2.0 system integration with an open-source in-vehicle operating system.
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TIER IV, Inc. Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
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Frequently Asked Questions
Common questions about TIER IV, Inc.'s valuation, stock price, and market status.
Is TIER IV, Inc. a public or private company?
TIER IV, Inc. is a private company.
What is the current stock price of TIER IV, Inc.?
TIER IV, Inc. is a private company, so its shares have no public market price. Caplight tracks TIER IV, Inc.'s secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is TIER IV, Inc. worth (valuation)?
TIER IV, Inc.'s valuation is estimated at $421.5M based on funding round data.
Can I buy TIER IV, Inc. stock?
TIER IV, Inc. shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was TIER IV, Inc.'s last funding round?
TIER IV, Inc.'s most recent funding round was IPO on July 22, 2026.
Who are the main investors in TIER IV, Inc.?
Key investors in TIER IV, Inc. include Sumitomo Mitsui Trust Bank.
Will TIER IV, Inc. IPO soon?
No public IPO plans have been announced for TIER IV, Inc..
How can I track TIER IV, Inc. secondary market activity?
Caplight tracks bids, offers, and trades in TIER IV, Inc.'s shares on secondary markets.