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™
$43.19
per share, as of May 2026
-15.4%
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 |
Secondary Market Activity
Bids, offers, and trades by month
| Operation | Date | Price | Size | Share Class | Structure |
|---|---|---|---|---|---|
OFFER | |||||
OFFER |
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.
Redwood Materials Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Appears On
Curated lists and screens where this company is featured.
Frequently Asked Questions
Common questions about Redwood Materials's valuation, stock price, and market status.