Helix Power
PrivateLast Round
Accelerator
Nov 17, 2021
Total Funding Raised
$3.55M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Helix Power is an energy storage company that develops flywheel energy storage systems designed to manage short-duration power fluctuations and support zero-carbon energy infrastructure.
Sector
Frontier & Industrial Tech
Verticals
Energy Storage, Smart Grid, Renewable Energy, 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.
Helix Power Comparables
Compare Helix Power with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Levistor | 85% | |
| KineticCore Solutions | 83% | |
| Revterra | 82% | |
Helix Power Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Accelerator | Nov 17, 2021 | ||||
| Crowdfunding | Aug 25, 2021 | ||||
| Grant | Oct 16, 2018 | ||||
| Grant | Sep 1, 2016 |
Helix Power Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| SeedInvest | Crowdfunding |
| NYSERDA | Grant |
| Halliburton Labs | Accelerator |
| Department of Energy | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 21, 2026
Monthly visitors grew 3000% MoM, from 28 to 868.
- Apr 4, 2026
Monthly visitors increased 2675% MoM, from 28 to 777.
Helix Power 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 Helix Power's valuation, stock price, and market status.