Alta Resource Technologies
PrivateLast Round
Series A
Dec 23, 2025
Est. Valuation
$107.5M
Total Funding Raised
$48.98M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Alta Resource Technologies is a climate technology company that specializes in using advanced biochemistry to extract critical minerals and rare earth elements.
Sector
Frontier & Industrial Tech
Verticals
Advanced Materials, Defense Tech, Supply Chain
Business Model
B2B
Customer Profile
Government Contracts, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Alta Resource Technologies Comparables
Compare Alta Resource Technologies with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Rare Earth Salts Separations & Refining LLC | 77% | |
| Maglut Heavy Industries | 76% | |
| Phoenix Tailings | 76% |
Alta Resource Technologies Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Dec 23, 2025 | ||||
| Seed | May 5, 2025 | ||||
| Grant | Jan 7, 2025 | ||||
| Seed | Jan 7, 2025 | ||||
| Seed | Mar 29, 2024 |
Key People
Founding team and executive leadership
Alta Resource Technologies Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Orion Industrial Ventures | Seed |
| Voyager Ventures | Seed |
| Climate Capital | Seed |
| Baruch Future Ventures | Seed |
| WovenEarth Ventures | Seed |
| Overture Climate VC | Seed |
| Defense Advanced Research Projects Agency | Grant |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 3, 2026
Open roles increased to 24, 71% of headcount.
- Jul 27, 2026
Open roles increased to 21, 62% of headcount.
Recent news
Latest coverage and updates
- is_developingJul 30, 2026
Alta Resource Technologies, Inc. is developing protein-based methods to separate critical minerals. on Jul 30th '26.
Alta Resource Technologies 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 accessFrequently Asked Questions
Common questions about Alta Resource Technologies's valuation, stock price, and market status.
Is Alta Resource Technologies a public or private company?
Alta Resource Technologies is a private company.
What is the current stock price of Alta Resource Technologies?
Alta Resource Technologies is a private company with no public stock price. No recent secondary market data is available.
How much is Alta Resource Technologies worth (valuation)?
Alta Resource Technologies's valuation is estimated at $107.5M based on funding round data.
Can I buy Alta Resource Technologies stock?
Alta Resource Technologies 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 Alta Resource Technologies's last funding round?
Alta Resource Technologies's most recent funding round was Series A on December 1, 2025.
Who are the main investors in Alta Resource Technologies?
Key investors in Alta Resource Technologies include Voyager Ventures, DCVC (Data Collective).
Will Alta Resource Technologies IPO soon?
No public IPO plans have been announced for Alta Resource Technologies.
How can I track Alta Resource Technologies secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Alta Resource Technologies's secondary market activity and sign up for updates.