Hydroplane
PrivateLast Round
Grant
Apr 1, 2026
Total Funding Raised
$1.21M
Momentum Score
50 /100
Company Overview
Hydroplane is an aerospace company developing a modular hydrogen fuel cell powerplant for zero-emission electric propulsion in aircraft.
Sector
Frontier & Industrial Tech
Verticals
Alternative Fuels, Aviation & Drones, Clean Transportation, Defense Tech, Drones & UAVs
Business Model
B2G
Customer Profile
Government Contracts, Hardware Sales, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Hydroplane Comps
Public and private peers based on sector, stage, and business model.
Hydroplane Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Apr 1, 2026 | ||||
| Grant | Nov 4, 2024 | ||||
| Grant | Sep 12, 2024 | ||||
| Grant | May 22, 2024 | ||||
| Grant | Jan 26, 2024 | ||||
Grant | Jun 6, 2023 |
Hydroplane Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| United States Air Force | Grant |
| U.S. Army | Grant |
| New Energy Nexus | Grant |
| California Energy Commission | Grant |
| U.S. Department of the Navy | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 16, 2026
Monthly visitors increased 114% MoM.
- Apr 1, 2026
Received grant funding to support operations.
Hydroplane Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Hydroplane's valuation, stock price, and market status.
