Ecotone Renewables
PrivateLast Round
Grant
Sep 12, 2025
Est. Valuation
$10.21M
Total Funding Raised
$6.4M
Company Overview
Ecotone Renewables operates in Energy & Sustainability and is based in Pittsburgh, Pennsylvania. Its latest recorded funding round was a Grant round in September 2025.
Ecotone Renewables is a cleantech company that provides automated anaerobic digestion systems to convert food waste into organic fertilizer and renewable energy.
Sector
Energy & Sustainability
Verticals
Waste Management, Circular Economy, Renewable Energy, Environmental Monitoring, Sustainable Materials
Business Model
B2B
Customer Profile
Hardware + Subscription, Revenue Share, Hardware Sales
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Ecotone Renewables Comparables
Compare Ecotone Renewables with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| EcoRich, LLC | 83% | |
| Power Knot | 82% | |
| ORCA Digesters Inc. | 82% |
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Ecotone Renewables Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Sep 12, 2025 | ||||
| Crowdfunding | Feb 16, 2025 | ||||
| Grant | Feb 3, 2025 | ||||
| Seed | Jan 2, 2025 | ||||
| Debt | May 3, 2024 | ||||
Grant | Sep 14, 2023 |
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Key People
Founding team and executive leadership
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Ecotone Renewables Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Gaingels | Seed |
| University of Pittsburgh Investment Office | Grant |
| Richard King Mellon Foundation | Series A |
| Avesta Fund | Crowdfunding |
| Earth Foundry | Crowdfunding, Seed |
| U.S. Department of Agriculture | Grant |
| Pennsylvania Department of Agriculture | Grant |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 12, 2025
$2.2M grant received from the U.S. Department of Agriculture.
- Feb 16, 2025
$208K raised from Avesta Fund, Earth Foundry, and Charleston Angel Partners.
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Recent news
Latest coverage and updates
- is_developingSep 25, 2026
Ecotone Renewables PBC, Co. is developing version 5 of its ZEUS system while about 20 ZEUS units are deployed.
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Ecotone Renewables 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.
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Frequently Asked Questions
Common questions about Ecotone Renewables's valuation, stock price, and market status.
Is Ecotone Renewables a public or private company?
Ecotone Renewables is a private company.
What is the current stock price of Ecotone Renewables?
Ecotone Renewables is a private company, so its shares have no public market price. Caplight tracks Ecotone Renewables's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Ecotone Renewables worth (valuation)?
Ecotone Renewables's valuation is estimated at $10.2M based on funding round data.
Can I buy Ecotone Renewables stock?
Ecotone Renewables shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Ecotone Renewables's last funding round?
Ecotone Renewables's most recent funding round was Grant on September 12, 2025.
Who are the main investors in Ecotone Renewables?
Key investors in Ecotone Renewables include Richard King Mellon Foundation, Earth Foundry.
Will Ecotone Renewables IPO soon?
No public IPO plans have been announced for Ecotone Renewables.
How can I track Ecotone Renewables secondary market activity?
Caplight tracks bids, offers, and trades in Ecotone Renewables's shares on secondary markets.