Helix Carbon
PrivateLast Round
Grant
Apr 16, 2025
Total Funding Raised
$1.08M
Company Overview
Helix Carbon is a software company that develops a carbon management platform designed to help businesses reduce their carbon footprint.
Sector
Frontier & Industrial Tech
Verticals
Carbon Capture, Clean Manufacturing, Alternative Fuels, Circular Economy, Advanced Materials
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 Carbon Comparables
Compare Helix Carbon with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Turnover Labs | 84% | |
| Dioxycle | 83% | |
| OCOchem | 77% |
Helix Carbon Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Apr 16, 2025 | ||||
| Grant | Jul 30, 2024 |
Helix Carbon Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| The Engine | Pre Seed |
| MassVentures | Grant |
| Massachusetts Clean Energy Center | Pre Seed, Grant |
| The E14 Fund | Pre Seed |
| Priscilla King Gray Public Service Center | Grant |
| Kyocera Ventures | Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 16, 2025
$5K grant received from Priscilla King Gray Public Service Center.
- Jul 30, 2024
$75K grant from Massachusetts Clean Energy Center and MassVentures.
Helix Carbon Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Request accessFrequently Asked Questions
Common questions about Helix Carbon's valuation, stock price, and market status.
Is Helix Carbon a public or private company?
Helix Carbon is a private company.
What is the current stock price of Helix Carbon?
Helix Carbon is a private company with no public stock price. No recent secondary market data is available.
How much is Helix Carbon worth (valuation)?
Valuation information for Helix Carbon is not publicly available.
Can I buy Helix Carbon stock?
Helix Carbon 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 Helix Carbon's last funding round?
Helix Carbon's most recent funding round was Grant on April 16, 2025.
Who are the main investors in Helix Carbon?
Key investors in Helix Carbon include The Engine, MassVentures, Massachusetts Clean Energy Center, The E14 Fund, Priscilla King Gray Public Service Center.
Will Helix Carbon IPO soon?
No public IPO plans have been announced for Helix Carbon.
How can I track Helix Carbon secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Helix Carbon's secondary market activity and sign up for updates.