Avnos
PrivateLast Round
Early Funding
Nov 6, 2025
Total Funding Raised
$136.2M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Avnos is a clean technology company that develops Hybrid Direct Air Capture (HDAC) technology to efficiently remove carbon dioxide and water from the atmosphere in a single, energy-efficient system.
Sector
Energy & Sustainability
Verticals
Carbon Capture
Business Model
B2B
Customer Profile
Government Contracts, Data as a Service, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Avnos Comparables
Compare Avnos with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| CarbonCapture Inc. | 87% | |
| Capture6 | 85% | |
| Heirloom Carbon Technologies | 84% |
Avnos Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Early Funding | Nov 6, 2025 | ||||
| Series A | Feb 6, 2024 | ||||
| Grant | Nov 6, 2023 | ||||
| Strategic | Jul 13, 2023 |
Avnos Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Safran Corporate Ventures | Series A |
| Rusheen Capital Management | Series A |
| Envisioning Partners | Series A |
| The Grantham Foundation for the Protection of the Environment | Seed, Strategic, Series A |
| Shell Ventures | Series A, Strategic |
| JetBlue Technology Ventures | Strategic |
| Thistledown Foundation | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 9, 2026
Named Decarbonization Solution of the Year at the 2026 CleanTech Breakthrough Awards.
- Mar 25, 2026
Named to TIME's list of America's Top GreenTech Companies for 2026.
Recent news
Latest coverage and updates
- launchesSep 17, 2026
Avnos, Inc. launched Avnos HDAC Module on Sep 17th '26.
- expands_facilitiesSep 2, 2026
Avnos, Inc. expanded facilities to Bridgewater, New Jersey, United States, Northern America, Americas on Sep 2nd '26.
- launchesSep 1, 2026
Avnos, Inc. launched hybrid DAC operations on Sep 1st '26.
- is_developingSep 1, 2026
Avnos, Inc. is developing Project Cedar on Jul 1st '26.
Avnos 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 Avnos's valuation, stock price, and market status.
Is Avnos a public or private company?
Avnos is a private company.
What is the current stock price of Avnos?
Avnos is a private company with no public stock price. No recent secondary market data is available.
How much is Avnos worth (valuation)?
Valuation information for Avnos is not publicly available.
Can I buy Avnos stock?
Avnos 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 Avnos's last funding round?
Avnos's most recent funding round was Early Funding on November 6, 2025.
Who are the main investors in Avnos?
Key investors in Avnos include Shell Ventures, JetBlue Technology Ventures.
Will Avnos IPO soon?
No public IPO plans have been announced for Avnos.
How can I track Avnos secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Avnos's secondary market activity and sign up for updates.