Bramble Energy
PrivateLast Round
VC Round
Nov 6, 2025
Total Funding Raised
$64.44M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Bramble Energy is a clean technology company that develops and manufactures hydrogen fuel cell and electrolyser hardware using printed circuit board (PCB) manufacturing techniques to lower costs and scale production for mobility, marine, and portable power markets.
Sector
Energy & Sustainability
Verticals
Alternative Fuels, Energy Storage, Clean Manufacturing, Clean Transportation
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Bramble Energy Comparables
Compare Bramble Energy with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| EH Group Engineering | 84% | |
| Nedstack Fuel Cell Technology | 78% | |
| Proton Motor Power Systems | 78% | |
Bramble Energy Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| VC Round | Nov 6, 2025 | ||||
| Grant | Jun 15, 2023 | ||||
| Grant | Sep 7, 2022 | ||||
| Series B | Feb 14, 2022 | ||||
| Series A | Aug 3, 2020 | ||||
Seed | Jul 19, 2018 |
Key People
Founding team and executive leadership
Bramble Energy Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Advanced Propulsion Centre | Grant |
| IP Group | Series B, Seed, Series A |
| BGF | Series B, Series A |
| Hydrogen Capital Growth plc | Series B |
| University of Bath | Grant |
| Parkwalk Advisors | Series B, Seed, Series A |
| HydrogenOne Capital Management plc | Series B |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 24, 2026
Open roles increased to 6, 6x the trailing average.
- Apr 18, 2026
Monthly visitors grew 101% MoM, reaching 7.8K.
Bramble Energy 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 Bramble Energy's valuation, stock price, and market status.