Anvil Capture Systems
PrivateLast Round
Grant
Aug 15, 2025
Total Funding Raised
$575,000
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Anvil Capture Systems operates in Energy & Sustainability and is based in Somerville, Massachusetts. Its latest recorded funding round was a Grant round in August 2025.
Anvil Capture Systems is a carbon dioxide removal company that develops and scales carbon mineralization technology using alkaline-bearing ores and a proprietary low-energy reactor.
Sector
Energy & Sustainability
Verticals
Carbon Capture, Advanced Materials, Clean Manufacturing
Business Model
B2B
Customer Profile
Services & Consulting, Data as a Service, Hardware + Subscription
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Anvil Capture Systems Comparables
Compare Anvil Capture Systems with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Carbon To Stone | 85% | |
| Carbonyx Minerals Inc. | 78% | |
| Arca Climate Technologies Inc. | 78% |
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Anvil Capture Systems Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Aug 15, 2025 | ||||
| Grant | Sep 18, 2024 |
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Key People
Founding team and executive leadership
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Anvil Capture Systems Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| MassVentures | Grant |
| Massachusetts Clean Energy Center | Grant |
| Frontier Climate | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 29, 2026
Monthly visitors increased 78% MoM.
- May 14, 2026
Grew 80% QoQ from 5 to 9 employees.
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Anvil Capture Systems Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Frequently Asked Questions
Common questions about Anvil Capture Systems's valuation, stock price, and market status.
Is Anvil Capture Systems a public or private company?
Anvil Capture Systems is a private company.
What is the current stock price of Anvil Capture Systems?
Anvil Capture Systems is a private company, so its shares have no public market price. Caplight tracks Anvil Capture Systems's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Anvil Capture Systems worth (valuation)?
Valuation information for Anvil Capture Systems is not publicly available.
Can I buy Anvil Capture Systems stock?
Anvil Capture Systems shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Anvil Capture Systems's last funding round?
Anvil Capture Systems's most recent funding round was Grant on August 15, 2025.
Who are the main investors in Anvil Capture Systems?
Key investors in Anvil Capture Systems include MassVentures, Massachusetts Clean Energy Center, Frontier Climate.
Will Anvil Capture Systems IPO soon?
No public IPO plans have been announced for Anvil Capture Systems.
How can I track Anvil Capture Systems secondary market activity?
Caplight tracks bids, offers, and trades in Anvil Capture Systems's shares on secondary markets.