Redwood Materials
PrivateLast Round
Series E
Oct 23, 2025
Est. Valuation
$6B
Total Funding Raised
$4.29B
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Redwood Materials is a sustainable technology company that specializes in battery recycling and refining solutions to enhance circular supply chains by transforming waste into valuable raw materials for electric vehicles and energy products.
Sector
Energy & Sustainability
Verticals
Circular Economy, Advanced Materials, Energy Storage, Electric Vehicles, Clean Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Application
Keywords
Price History
Caplight MarketPrice™ estimate for Redwood Materials, published with a 90-day delay.
Caplight MarketPrice™
$40.12
per share, as of June 2026
-31.5%
2-year change
Caplight MarketPrice™ is an estimate of private secondary market pricing, shown here on a delayed basis for illustrative purposes only. It may be incomplete, is subject to change, and may not be relied upon for any purpose or considered investment advice.
Redwood Materials Comparables
Compare Redwood Materials with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Ascend Elements | 84% | |
| American Battery Technology Company | 80% | |
| Glencore | 77% |
Redwood Materials Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series E | Oct 23, 2025 | ||||
| Series D | Aug 29, 2023 | ||||
| Debt | Feb 9, 2023 | ||||
| Corporate Funding | Sep 22, 2021 | ||||
| Series C | Jul 28, 2021 | ||||
Series B | Aug 31, 2020 |
Key People
Founding team and executive leadership
Redwood Materials Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| CPP Investments | Series C |
| Capricorn Investment Group | Series B, Series C, Series D |
| OMERS | Series D |
| Caterpillar Venture Capital | Series D |
| Scottish Mortgage Investment Trust | Series C |
| Fidelity Management & Research Company | Series C |
| NVentures | Series E |
Market signals
Structured signals derived from secondary market and firmographic data.
- May 16, 2026
Monthly visitors grew 34% MoM, reaching 70.7K.
- Apr 28, 2026
Developing proprietary ML platform for battery sorting and classification.
Recent news
Latest coverage and updates
- has_revenueAug 21, 2026
Redwood Materials Inc. had revenue of $200M on Jul 1st '24.
- invests_into_assetsJul 28, 2026
Redwood Materials Inc. was planning to invest into assets: battery recycling and materials manufacturing facility in the amount of $3.5B in Ridgeville, South Carolina, 29472, United States, Northern America, Americas on Jul 1st '22.
Redwood Materials 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 accessAppears On
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Frequently Asked Questions
Common questions about Redwood Materials's valuation, stock price, and market status.
Is Redwood Materials a public or private company?
Redwood Materials is a private company.
What is the current stock price of Redwood Materials?
Redwood Materials is a private company with no public stock price. Caplight tracks Redwood Materials's secondary market activity and provides MarketPrice™ estimates to Caplight users.
How much is Redwood Materials worth (valuation)?
Redwood Materials's valuation is estimated at $6.0B based on funding round data.
Can I buy Redwood Materials stock?
Redwood Materials 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 Redwood Materials's last funding round?
Redwood Materials's most recent funding round was Series E on October 23, 2025.
Who are the main investors in Redwood Materials?
Key investors in Redwood Materials include Capricorn Investment Group, Eclipse Ventures, US Department of Energy Loan Programs Office, T. Rowe Price, Goldman Sachs Growth Equity.
Will Redwood Materials IPO soon?
No public IPO plans have been announced for Redwood Materials.
How can I track Redwood Materials secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Redwood Materials's secondary market activity and sign up for updates.