ARTi
PrivateMomentum
Top 25%
of companies Caplight tracks
Company Overview
ARTi operates in Energy & Sustainability and is based in Prairie City, Iowa. It was founded in 2013.
ARTi is a green technology company that develops and manufactures pyrolysis reactors for the production of biochar and other carbon products.
Sector
Energy & Sustainability
Verticals
Waste Management, Carbon Capture, Circular Economy, Renewable Energy
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting, Government Contracts
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
ARTi Comparables
Compare ARTi with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| PYREG GmbH | 84% | |
| Carbon Lock Tech | 82% | |
| Carbofex | 80% |
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ARTi Funding Rounds
Historical fundraising activity
Key People
Founding team and executive leadership
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Market signals
Structured signals derived from secondary market and firmographic data.
- Sep 12, 2026
Monthly visitors increased 58% MoM.
- Aug 29, 2025
Partnered with the Rodale Institute for renewable technology research.
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ARTi 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 ARTi's valuation, stock price, and market status.
Is ARTi a public or private company?
ARTi is a private company.
What is the current stock price of ARTi?
ARTi is a private company, so its shares have no public market price. Caplight tracks ARTi's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is ARTi worth (valuation)?
Valuation information for ARTi is not publicly available.
Can I buy ARTi stock?
ARTi shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was ARTi's last funding round?
Funding round information for ARTi is not publicly available.
Who are the main investors in ARTi?
Investor information for ARTi is not publicly disclosed.
Will ARTi IPO soon?
No public IPO plans have been announced for ARTi.
How can I track ARTi secondary market activity?
Caplight tracks bids, offers, and trades in ARTi's shares on secondary markets.