Rhea's Factory
PrivateLast Round
Grant
Jun 8, 2026
Est. Valuation
$2.67M
Total Funding Raised
$430,000
Momentum
Top 5%
of companies Caplight tracks
Company Overview
Rhea's Factory operates in Energy & Sustainability and is based in Berkeley, California. Its latest recorded funding round was a Grant round in June 2026.
Rhea's Factory is a biotechnology company that develops AI-designed enzymes to convert contaminated plastic waste into virgin-quality materials.
Sector
Energy & Sustainability
Verticals
Biotechnology, Circular Economy, Sustainable Materials, Waste Management
Business Model
B2B
Customer Profile
Services & Consulting, Data as a Service
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Rhea's Factory Comparables
Compare Rhea's Factory with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Birch Biosciences | 91% | |
| Protein Evolution, Inc. | 90% | |
| Repet Srl | 85% |
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Rhea's Factory Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Grant | Jun 8, 2026 | ||||
| Accelerator | Nov 4, 2024 |
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Rhea's Factory Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| H&M Foundation | Grant |
| Deep Future | Accelerator |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 20, 2026
Monthly visitors grew 211% MoM, reaching 2.8K.
- Jul 24, 2026
Monthly visitors grew 165% MoM, from 344 to 910.
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Recent news
Latest coverage and updates
- is_developingOct 16, 2026
Rhea's Factory develops RheaCycle, an enzyme-based PET recycling technology, and prepares to test it with Niagara Bottling under industrial conditions in California; installation and commissioning take up to six months before validation begins.
- partners_withOct 14, 2026
Rhea's Factory partners with Niagara Bottling, LLC through the DOE Industrial Technology Validation program to validate an enzymatic PET recycling process at a mechanical recycling facility in California on Oct 14th '26.
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Rhea's Factory 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 Rhea's Factory's valuation, stock price, and market status.
Is Rhea's Factory a public or private company?
Rhea's Factory is a private company.
What is the current stock price of Rhea's Factory?
Rhea's Factory is a private company, so its shares have no public market price. Caplight tracks Rhea's Factory's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Rhea's Factory worth (valuation)?
Rhea's Factory's valuation is estimated at $2.7M based on funding round data.
Can I buy Rhea's Factory stock?
Rhea's Factory shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Rhea's Factory's last funding round?
Rhea's Factory's most recent funding round was Grant on June 8, 2026.
Who are the main investors in Rhea's Factory?
Key investors in Rhea's Factory include H&M Foundation, Deep Future.
Will Rhea's Factory IPO soon?
No public IPO plans have been announced for Rhea's Factory.
How can I track Rhea's Factory secondary market activity?
Caplight tracks bids, offers, and trades in Rhea's Factory's shares on secondary markets.