B dot Medical Inc.
PrivateLast Round
Series B2
Oct 2, 2025
Total Funding Raised
$21.92M
Company Overview
B dot Medical Inc. operates in Healthcare & Life Sciences and is based in Tokyo. Its latest recorded funding round was a Series B2 round in October 2025.
B dot Medical Inc. is a medical device company that develops and manufactures ultra-compact proton cancer therapy systems.
Sector
Healthcare & Life Sciences
Verticals
Medical Devices
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
B dot Medical Inc. Comparables
Compare B dot Medical Inc. with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| HIL Applied Medical Ltd. | 88% | |
| ProTom International, Inc. | 87% | |
| P-Cure Ltd | 86% |
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B dot Medical Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B2 | Oct 2, 2025 | ||||
| VC Round | Aug 12, 2025 | ||||
| Grant | Jul 22, 2022 | ||||
| Series A | May 31, 2022 | ||||
| Grant | Sep 6, 2021 | ||||
Grant | Jul 1, 2020 |
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B dot Medical Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Japan Agency for Medical Research and Development | Grant |
| Keio Innovation Initiative | Series A |
| New Energy and Industrial Technology Development Organization | Grant |
| Japanet Holdings Co., Ltd. | Grant |
| Mitsubishi UFJ Capital | Series A |
| Fujita Innovation Capital | Series A, Series B2 |
Market signals
Structured signals derived from secondary market and firmographic data.
- Oct 3, 2025
$8M round with participation from Fujita Innovation Capital.
- Aug 20, 2025
Raised $7M in a VC Round.
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B dot Medical 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 B dot Medical Inc.'s valuation, stock price, and market status.
Is B dot Medical Inc. a public or private company?
B dot Medical Inc. is a private company.
What is the current stock price of B dot Medical Inc.?
B dot Medical Inc. is a private company, so its shares have no public market price. Caplight tracks B dot Medical Inc.'s secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is B dot Medical Inc. worth (valuation)?
Valuation information for B dot Medical Inc. is not publicly available.
Can I buy B dot Medical Inc. stock?
B dot Medical Inc. shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was B dot Medical Inc.'s last funding round?
B dot Medical Inc.'s most recent funding round was Series B2 on October 2, 2025.
Who are the main investors in B dot Medical Inc.?
Key investors in B dot Medical Inc. include Japan Agency for Medical Research and Development, Keio Innovation Initiative, New Energy and Industrial Technology Development Organization, Japanet Holdings Co., Ltd., Mitsubishi UFJ Capital.
Will B dot Medical Inc. IPO soon?
No public IPO plans have been announced for B dot Medical Inc..
How can I track B dot Medical Inc. secondary market activity?
Caplight tracks bids, offers, and trades in B dot Medical Inc.'s shares on secondary markets.