Allegro Energy
PrivateLast Round
Grant
Feb 14, 2025
Est. Valuation
$52.8M
Total Funding Raised
$15.9M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Allegro Energy is a clean energy company that develops and manufactures sustainable, water-based redox flow battery and supercapacitor energy storage solutions.
Sector
Energy & Sustainability
Verticals
Energy Storage, Renewable Energy, Advanced Materials, Smart Grid
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Allegro Energy Comparables
Compare Allegro Energy with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| HalioGen Power | 84% | |
| Quino Energy | 84% | |
| XL Batteries | 84% |
Allegro Energy Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Feb 14, 2025 | ||||
| Series A | Sep 9, 2024 | ||||
| Strategic | Jun 28, 2023 | ||||
| Seed | Dec 1, 2021 |
Key People
Founding team and executive leadership
Allegro Energy Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Melt Ventures | Series A |
| Lightbank | Series A |
| The Grantham Foundation for the Protection of the Environment | Series A |
| Kiwi Innovation Network | Accelerator |
| Australian Government | Grant |
| Impact Ventures | Series A |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 17, 2026
Grew 19% QoQ, from 21 to 25 employees.
- Jun 2, 2025
Grew 16% QoQ, from 19 to 22 employees.
Recent news
Latest coverage and updates
- receives_awardSep 17, 2026
Allegro Energy Pty Ltd received award Best Start-Up Award at Australian Manufacturing Awards on Jul 1st '25.
Allegro Energy 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 Allegro Energy's valuation, stock price, and market status.
Is Allegro Energy a public or private company?
Allegro Energy is a private company.
What is the current stock price of Allegro Energy?
Allegro Energy is a private company with no public stock price. No recent secondary market data is available.
How much is Allegro Energy worth (valuation)?
Allegro Energy's valuation is estimated at $53.6M based on funding round data.
Can I buy Allegro Energy stock?
Allegro Energy 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 Allegro Energy's last funding round?
Allegro Energy's most recent funding round was Grant on June 28, 2023.
Who are the main investors in Allegro Energy?
Key investors in Allegro Energy include The Grantham Foundation for the Protection of the Environment.
Will Allegro Energy IPO soon?
No public IPO plans have been announced for Allegro Energy.
How can I track Allegro Energy secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Allegro Energy's secondary market activity and sign up for updates.