RheEnergise
PrivateLast Round
Seed Round
Apr 7, 2026
Est. Valuation
$31.56M
Total Funding Raised
$19.8M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
RheEnergise is an energy storage company that has developed a long-duration energy storage solution called High-Density Hydro™, which uses a fluid 2.5 times denser than water to generate electricity from small hills.
Sector
Energy & Sustainability
Verticals
Energy Storage, Renewable Energy, Smart Grid
Business Model
B2B
Customer Profile
Services & Consulting, Hardware Sales, Revenue Share
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
RheEnergise Comparables
Compare RheEnergise with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Energy Dome | 79% | |
| Sizable Energy | 78% | |
| Quidnet Energy | 77% |
RheEnergise Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed Round | Apr 7, 2026 | ||||
| Convertible Debt | Jan 23, 2026 | ||||
| Crowdfunding | Nov 1, 2025 | ||||
| Grant | Jul 2, 2025 | ||||
| Crowdfunding | Oct 25, 2024 | ||||
Seed | Feb 12, 2024 |
Key People
Founding team and executive leadership
RheEnergise Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| European Innovation Council Fund | Grant |
| Department for Energy Security and Net Zero | Grant |
| Department for Business, Energy and Industrial Strategy | Grant |
| FrontFundr | Crowdfunding, Grant |
| Republic Europe | Crowdfunding |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Monthly visitors grew 97% MoM, reaching 2.4K.
- Apr 7, 2026
$158K Seed Round raised.
RheEnergise 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.
Request accessFrequently Asked Questions
Common questions about RheEnergise's valuation, stock price, and market status.
Is RheEnergise a public or private company?
RheEnergise is a private company.
What is the current stock price of RheEnergise?
RheEnergise is a private company with no public stock price. No recent secondary market data is available.
How much is RheEnergise worth (valuation)?
Valuation information for RheEnergise is not publicly available.
Can I buy RheEnergise stock?
RheEnergise shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was RheEnergise's last funding round?
RheEnergise's most recent funding round was Seed Round on April 7, 2026.
Who are the main investors in RheEnergise?
Key investors in RheEnergise include European Innovation Council, Department for Business, Energy and Industrial Strategy.
Will RheEnergise IPO soon?
No public IPO plans have been announced for RheEnergise.
How can I track RheEnergise secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor RheEnergise's secondary market activity and sign up for updates.