Cuprum Metals Inc., a mineral extraction technology firm, has closed a US$19.4 million Series A funding round. The investment was led by the Lundin Family Office, with Woodline Partners and BHP Ventures also participating. This capital will scale the company's patented copper leaching technology and accelerate its commercial deployment.
Revolutionizing Copper Extraction
Cuprum Metals has developed an innovative water-based chemical leach to enhance copper recovery from challenging ores. The technology effectively targets chalcopyrite and other minerals that have been traditionally difficult to process. This approach promises faster processing times and higher yields, addressing key industry inefficiencies.
A key advantage is the ability to operate at room temperature and pressure, reducing energy needs. The process is also flexible enough to use sea water, which helps lower both capital and operating expenditures. These features offer a more cost-effective and conscious alternative to conventional extraction.
Strategic Investment for a Growing Market
The investment reflects strong confidence from major industry players in Cuprum's potential to disrupt the copper market. The Lundin Family Office noted that as copper demand grows, technologies that unlock value from existing resources are crucial. This backing positions Cuprum to help meet future supply needs.
Echoing this, BHP Ventures highlighted the technology’s ability to create more flexible development options for different ore bodies. Woodline Partners praised the solution's versatility in recovering copper from various materials, including ores and smelter slags. Both investors see the technology as a key enabler for closing the industry's supply gap.
Proven Performance and Global Application
The company's technology has already demonstrated impressive results in extensive pilot campaigns across the globe. Test work has shown recovery rates exceeding 75% from chalcopyrite ore within just 100 days. These outcomes have been achieved without the use of heat or complex biological processes.
Cuprum's process has been successfully tested on ores from major mining regions, including the United States, Chile, and Australia. This global validation confirms the technology's adaptability to diverse geological conditions and ore types. Its ore-agnostic nature also makes it effective with oxide ores while consuming less acid.
Future Growth and Expansion
The new funding will advance the company's commercialization strategy and expand its operational footprint. A significant portion of the capital is allocated to scaling the technology for larger industrial applications. The company will also bolster its technical team by hiring key personnel to support its growing customer base.
Founded in 2024, Cuprum Metals was established by chemical professionals applying principles from industrial manufacturing to metallurgy. CEO Roger Pettman affirmed the company is now focused on scaling its "chemical tool kit" technology. The goal is to expand its application across a broader set of global copper assets.
This $19.4 million investment is a significant milestone for Cuprum Metals, positioning it to address critical challenges in the copper supply chain. With its proven, efficient, and cost-effective leaching technology, the company is poised to deliver substantial value. The strong backing from prominent investors underscores the transformative potential of its innovative approach.