Cuprum Metals
Latest round
- Series A
Last raised
- Jun 2026
Total raised
- $19M
Investors
- 3
About Cuprum Metals
Cuprum Metals is a US-based company specializing in innovative copper extraction technologies that enhance operational efficiency and sustainability in mining processes. Founded in 2023 in the United States, and Roger Pettman is founder, chairman and chief executive officer of Cuprum Metals Cuprum Metals focuses on developing advanced leaching technologies for copper extraction.Cuprum Metals specializes in a patented leaching technology that facilitates the efficient extraction of copper from copper sulfide ores, which comprise 80% of global copper deposits. This innovative process circumvents the passivation layer effect, allowing for direct oxidation of copper while achieving high yield in minutes rather than days. The technology is adaptable to various mining methods, including vat, agitation, and heap leaching processes, making it versatile for different operational setups. With a focus on environmental sustainability, Cuprum Metals also aims to repurpose residual materials from the extraction process into non-toxic alternatives suitable for use in construction and mine-fill.Cuprum Metals generates revenue through partnerships with mining companies that integrate their proprietary leaching technology into existing operations. The business model typically involves direct contracts where Cuprum Metals provides its patented lixiviant and technical support for the leaching process. Transactions are structured as B2B agreements, often encompassing service fees for technology implementation and ongoing consultation. Additionally, Cuprum Metals is targeting expansion into new markets, focusing on key regions with burgeoning copper mining industries, which will be pursued in the near future.
Who invested in Cuprum Metals
3 investors across 1 round
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Funding rounds
Series A
Jun 17, 2026
Amount
$19M
Investors
Questions about Cuprum Metals
Who invested in Cuprum Metals?
Cuprum Metals has 3 investors on record across 1 venture round. Sign up free to see every VC on the cap table and the rounds they joined.
How much funding has Cuprum Metals raised?
Cuprum Metals has raised 1 venture round. Sign up free to see how much each round raised and the total.
When did Cuprum Metals last raise money?
Cuprum Metals's most recent round on record is a Series A, in Jun 2026.
What does Cuprum Metals do?
Cuprum Metals is a US-based company specializing in innovative copper extraction technologies that enhance operational efficiency and sustainability in mining processes.
Where is Cuprum Metals headquartered?
Cuprum Metals is headquartered in US.
Which VCs invest in companies like Cuprum Metals?
Among active investors with capital left to deploy, Andreessen Horowitz, Founders Fund, Accel and Thrive Capital back mining companies at Cuprum Metals's stage. Their profiles are linked below.
VCs backing mining startups at Series A
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