About Alta Resource Technologies
Alta Resource Technologies is a Natural Resources company based in Boulder (United States) founded in 2022. It operates as a climate technology company offering mining and mineral separations tools. Alta Resource Technologies has raised $42.36 million across 5 funding rounds from investors including DCVC, Voyager and Orion Resource Partners. Its focus areas include Enterprise Applications, Mining Tech, Operations and Mineral Extraction. Its competitors include Cemvita, Mint Innovation, BacTech Environmental, Dundee Sustainable Technologies and Maverick BioMetals and 3 more; 3 of its 8 listed competitors have raised funding.
Company details
Alta Resource Technologies was founded in 2022 and is headquartered in Boulder, United States. Operations are centered in the climate technology sector, with a focus on bio mining. A platform is utilized to extract minerals and metals from feedstocks and other materials through biotechnologies. Mining and mineral separation tools are supplied to support these processes in industrial applications.
- Headquarters Boulder, United States
- SectorsNatural Resources
- Website altatech.io
- Social LinkedIn
- Total Equity Funding$42.36M (USD)
in 5 rounds
- Latest Funding Round$28.38M (USD), Series B
Oct 2025
- InvestorsDCVC
& 6 more
Funding Insights of Alta Resource Technologies
Alta Resource Technologies has successfully raised a total of $42.36M across 5 strategic funding rounds. The most recent funding activity was a Series B round of $28.38 million completed in October 2025. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $42.36M
- Total Rounds 5
- Last Round Series B — $28.38M
- Investors Count 7
All 5 funding rounds of Alta Resource Technologies with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| Oct 2025 | $28.38M | Series B | – | – | – |
| May 2025 | $4.4M | Seed | – | DCVC, Voyager | |
| Jan 2025 | $5.1M | Seed | – | DCVC, Voyager | |
| Mar 2024 | $4.47M | Seed | – | – | – |
| Jun 2022 | – | Seed | – | Climate Capital | – |
7 investors in total: 7 institutional.
Investors in Alta Resource Technologies
Alta Resource Technologies has secured backing from 7 investors, including venture fund and institutional investors. Prominent investors backing the company include DCVC, Voyager and Orion Resource Partners.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Venture capital firm focused on multiple sectors | – | dcvc.com | Palo Alto, United States | |
Early-stage climate technology companies are supported through investments. | – | voyagervc.com | - | |
Venture capital firm | – | iqt.org | Washington, Dc, United States | |
Early-stage venture capital investments are made in technology startups. | – | overture.vc | - | |
Venture capital is invested in climate tech startups and entrepreneurs. | – | climatecapital.co | San Francisco, United States | |
Orion Resource Partners is focused on metals and materials investments. | – | orionrp.com | New York, USA | |
Invests in funds driving disruptive changes in global energy and management sectors. | 2022 | wovenearth.ventures | Palo Alto, United States |
Investor details for Alta Resource Technologies
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People of Alta Resource Technologies
5 people are tracked at Alta Resource Technologies (4 in leadership, 1 in team).
| Name | Role | Group |
|---|---|---|
Nathan Ratledge | CEO | Leadership |
Deanna Church | VP Data And Information Systems | Leadership |
Laura Zachary | Vice President Of Policy And Government Affairs | Leadership |
Nicolas Daffern | Co-founder & Director Of Biochemistry | Leadership |
Taylor Aviles | Executive Administrator | Team |
Complete people profiles for Alta Resource Technologies
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Timeline of Alta Resource Technologies
3 dated milestones of Alta Resource Technologies across 3 years, from founding to its latest funding, stage changes and deals.
- Founded Alta Resource Technologies is founded.
- Funding First funding round.
- Funding Latest funding round, Series B, of $28.4M.
Competitors of Alta Resource Technologies
Alta Resource Technologies has 8 listed competitors in our database, 3 of them funded. They include Cemvita, Mint Innovation, BacTech Environmental, Dundee Sustainable Technologies and Maverick BioMetals, among others.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| cemvita.com | 2017 | Houston, United States | $5M | 62 | Developer of biotechnology that transforms carbon waste into valuable resources | |
| mint.bio | 2016 | Auckland, New Zealand | $42.14M | – | Provider of clean technology for critical metal recovery from e-waste | |
| bactechgreen.com | 2010 | Toronto, Canada | – | 49 | Toxic mining waste is treated using bioleaching technology solutions. | |
| dundeetechnologies.com | 1997 | Montreal, Canada | – | – | Environment-friendly technologies for mining material treatment are provided. | |
| maverickbiometals.com | 2022 | San Antonio, United States | $9.64M | – | Biotechnology company offering mineral extraction using microbes | |
| laintech.com | 2006 | Madrid, Spain | – | – | Electrochemical solutions for extracting metals from sulphide concentrates are developed. | |
| ekolive.eu | 2018 | Kosice, Slovakia | – | – | Provider of mineral extraction solutions using mine waste refining process | |
| genomines.com | 2021 | Paris, France | – | – | Enhanced plants are utilized for renewable nickel and metal extraction. |
Detailed competitors of Alta Resource Technologies
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Web traffic of Alta Resource Technologies
The website of Alta Resource Technologies (altatech.io) receives about 4.1K visits a month.
- Monthly visits4.1K
▲ 27.5% vs previous month
Top companies in Mining Tech
10 companies that operate in the same segment as Alta Resource Technologies (Mining Tech), ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Tech minerals are explored using statistical modeling and big data. | 2018 | Berkeley, California, United States | USD 1.22 B | – | 367 | |
Provider of cloud-driven IoT-based real-time traffic monitoring & analytics solution | 2008 | Barcelona, Catalonia, Spain | USD 9.42 M | – | – | |
Cloud-based QEHS and operational risk software is provided. | 1999 | Chicago, Illinois, United States | USD 26.5 M | USD 6.02 M | 268 | |
SaaS-driven BIM and 3D modeling solutions are offered for construction. | 1981 | Velizy-villacoublay, Ile-de-france, France | – | USD 7.33 B | 25,000 | |
Sustainable lithium extraction is enabled by a proprietary process. | 2018 | Calgary, Alberta, Canada | USD 95.67 M | – | – | |
Mining waste is processed to recover minerals and metals. | 2019 | Woburn, Massachusetts, United States | USD 118.47 M | – | – | |
AI-powered solutions for metals and minerals exploration are delivered online. | 2016 | San Mateo, California, United States | USD 43.37 M | – | – | |
AI-based subsurface mapping services are provided by Exodigo. | 2020 | Israel | USD 271 M | – | – | |
Modular scalable lithium refining technology is developed for battery-grade production. | 2013 | Vancouver, British Columbia, Canada | USD 46.5 M | – | 13 | |
Technology for recovering metals from mining waste is provided. | 2016 | Middlesbrough, England, United Kingdom | USD 26.79 M | – | 16 |
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Frequently Asked Questions about Alta Resource Technologies
Alta Resource Technologies was founded in 2022.
Alta Resource Technologies is headquartered in Boulder, United States. It is registered at Boulder, Colorado, United States.
Alta Resource Technologies is a funded company, having raised a total of $42.36M across 5 funding rounds to date.
Alta Resource Technologies was founded in 2022 and is headquartered in Boulder, United States. Operations are centered in the climate technology sector, with a focus on bio mining. A platform is utilized to extract minerals and metals from feedstocks and other materials through biotechnologies. Mining and mineral separation tools are supplied to support these processes in industrial applications.
Alta Resource Technologies's top competitors include Mint Innovation, Cemvita and BacTech Environmental.
Alta Resource Technologies has 7 investors. Key investors include DCVC, Voyager, Orion Resource Partners, In-Q-Tel, and Overture.