Kyoto Fusioneering Overview
- Year Founded
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2019
- Status
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Private
- Employees
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300
- Latest Deal Type
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Series D
- Latest Deal Amount
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$161M
- Investors
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41
Kyoto Fusioneering General Information
Description
Developer of a fusion technology designed to offer technical assistance to accelerate the practical realization of fusion energy. The company's technology offers liquid metal, molten salt, and tritium treatment systems; high-frequency microwave gyrotron; fusion energy and exhaust systems; and advanced technologies for commercial fusion reactors, including gyrotron systems, tritium fuel cycle technologies, and breeding blankets for tritium production and power generation, enabling companies to eliminate carbon dioxide emissions.
Contact Information
Website
www.kyotofusioneering.comCorporate Office
- 1-1, Heiwajima 6-chome
- Japan Tokyo Ryutsu Center Logistics Building A, AW1-S
- Ota, 143-0006
- Japan
Corporate Office
- 1-1, Heiwajima 6-chome
- Japan Tokyo Ryutsu Center Logistics Building A, AW1-S
- Ota, 143-0006
- Japan
Kyoto Fusioneering Timeline
Kyoto Fusioneering Valuation & Funding
| Deal Type | Date | Amount | Raised to Date | Post-Val | Status | Stage |
|---|---|---|---|---|---|---|
| 11. Later Stage VC (Series D) | 24-Aug-2026 | $161M | Completed | Generating Revenue | ||
| 10. Later Stage VC (Series C3) | 30-Apr-2025 | Completed | Generating Revenue | |||
| 9. Later Stage VC (Series C2) | 28-Jun-2024 | Completed | Generating Revenue | |||
| 8. Later Stage VC (Series C1) | 31-Mar-2024 | Completed | Generating Revenue | |||
| 7. Later Stage VC (Series C) | 31-May-2023 | Completed | Generating Revenue | |||
| 6. Early Stage VC (Series B) | 02-Feb-2022 | Completed | Startup | |||
| 5. Accelerator/Incubator | 26-Oct-2021 | Completed | Startup | |||
| 4. Early Stage VC | 15-Jan-2021 | Completed | Startup | |||
| 3. Accelerator/Incubator | 01-Jan-2021 | $1.1M | Completed | Startup | ||
| 2. Early Stage VC (Series A) | 01-Nov-2020 | $1.1M | $1.1M | Completed | Startup |
Kyoto Fusioneering Cap Table
| Stock | # of Shares Authorized |
Par Value | Dividend Rate (%) | Original Issue Price |
Liquidation | Liquidation Pref. Multiple |
Conversion Price | % Owned |
|---|---|---|---|---|---|---|---|---|
| Series C2 | ||||||||
| C preferred | ||||||||
| B preferred | 12,550 | $728.8 | $728.8 | 1x | $728.8 | 11.89% | ||
| A preferred | 19,200 | $94.88 | $94.88 | 1x | $94.88 | 18.19% |
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Opportunity Score
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Exit Type
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Kyoto Fusioneering Comparisons
Industry
Financing
Details
Kyoto Fusioneering Competitors (16)
One of Kyoto Fusioneering’s 16 competitors is Type One Energy, a Venture Capital-Backed company based in Knoxville, TN.
| Company Name | Financing Status | Location | Employees | Total Raised | Last Financing Date/Type | Last Financing Amount |
|---|---|---|---|---|---|---|
| Type One Energy | Venture Capital-Backed | Knoxville, TN | ||||
| Avalanche (Alternative Energy Equipment) | Venture Capital-Backed | Tukwila, WA | ||||
| Zap Energy | Venture Capital-Backed | Everett, WA | ||||
| Commonwealth Fusion Systems | Venture Capital-Backed | Devens, MA | ||||
| Pacific Fusion | Venture Capital-Backed | Fremont, CA |
Kyoto Fusioneering Related Research & Analysis
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Verticals
Kyoto Fusioneering Patents
Kyoto Fusioneering Recent Patent Activity
| Publication ID | Patent Title | Status | First Filing Date | Technology (CPC) | Citations |
|---|---|---|---|---|---|
| WO-2026225332-A1 | Protective wall and nuclear fusion reactor | Pending | 21-Apr-2025 | ||
| WO-2026168381-A1 | Electromagnetic wave matching device and electromagnetic wave matching system | Pending | 07-Feb-2025 | ||
| WO-2026150814-A1 | Member for high-temperature flow passage, heat exchanger, member for high-temperature flow passage for nuclear fusion reactor, and heat exchanger system for nuclear fusion reactor | Pending | 09-Jan-2025 | ||
| JP-2026046567-A | Gyrotron | Pending | 03-Sep-2024 | ||
| WO-2026053684-A1 | Gyrotron | Pending | 03-Sep-2024 |
Kyoto Fusioneering Signals
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Majestic Referring Domains
Kyoto Fusioneering Investors (41)
| Investor Name | Investor Type | Holding | Investor Since | Participating Rounds |
|---|---|---|---|---|
| Development Bank of Japan | Corporation | Minority | ||
| Doosan Investment | Corporate Venture Capital | Minority | ||
| East Japan Railway | Corporation | Minority | ||
| GX Promotion Agency | Government | Minority | ||
| Ignition Point Venture Partners | Corporate Venture Capital | Minority |
Kyoto Fusioneering Investments (1)
Kyoto Fusioneering’s most recent deal was a Joint Venture with Fusion Fuel Cycles. The deal was made on 02-May-2024.
| Company Name | Deal Date | Deal Type | Deal Size | Industry | Lead Partner |
|---|---|---|---|---|---|
| Fusion Fuel Cycles | 02-May-2024 | Joint Venture | Alternative Energy Equipment |
Kyoto Fusioneering FAQs
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When was Kyoto Fusioneering founded?
Kyoto Fusioneering was founded in 2019.
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Where is Kyoto Fusioneering headquartered?
Kyoto Fusioneering is headquartered in Ota, Japan.
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What is the size of Kyoto Fusioneering?
Kyoto Fusioneering has 300 total employees.
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What industry is Kyoto Fusioneering in?
Kyoto Fusioneering’s primary industry is Alternative Energy Equipment.
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Is Kyoto Fusioneering a private or public company?
Kyoto Fusioneering is a Private company.
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What is Kyoto Fusioneering’s current revenue?
The current revenue for Kyoto Fusioneering is .
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How much funding has Kyoto Fusioneering raised over time?
Kyoto Fusioneering has raised $353M.
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Who are Kyoto Fusioneering’s investors?
Development Bank of Japan, Doosan Investment, East Japan Railway, GX Promotion Agency, and Ignition Point Venture Partners are 5 of 41 investors who have invested in Kyoto Fusioneering.
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Who are Kyoto Fusioneering’s competitors?
Type One Energy, Avalanche (Alternative Energy Equipment), Zap Energy, Commonwealth Fusion Systems, and Pacific Fusion are some of the 16 competitors of Kyoto Fusioneering.
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