THE ISSUE
The only facility producing copper foil in North America faced closure in 2025. This would have substantially weakened and disrupted the U.S. microelectronics supply chain.
A vital microelectronics supplier faced closure. We stepped in to secure it.
When the facility's future was uncertain, Principal Mineral acted to keep this essential capability in operation. Today, Camden Copper produces the copper foil that underpins advanced electronics while supporting skilled manufacturing jobs and strengthening supply chain resilience.
Material
Electrodeposited Copper Foil
Location
Camden, South Carolina
Stage
Operating
Industries Served
Defense, Electronics
The problem
Copper foil is a critical component of printed circuit boards, the backbone of all modern technologies. It can be found in products ranging from cell phones and laptops to advanced aerospace and defense systems. The U.S. has largely outsourced the capacity to produce copper foil leaving these critical supply chains vulnerable to disruption.
WHO NEEDED IT
Copper foil is a critical component for the systems powering national defense and electronics.
WHY IT'S VALUABLE
Camden Copper ensures the U.S. has a strong manufacturing base for critical defense and commercial technologies.
The Principal Mineral approach
Informed by concerns raised by industry and government, Principal Mineral recognized the strategic imperative to save and revitalize domestic copper foil production. Within eight weeks, Principal Mineral acquired and relaunched the facility as Camden Copper, preventing a critical supply chain failure, and securing economic opportunity and manufacturing jobs in Camden, South Carolina.
EXPERTISE
Our team's experience across industry and government enabled a streamlined process to relaunch operations and scale production.
CAPITAL
We are investing in strategic upgrades to ensure Camden Copper is positioned to capture growth across the electronics and AI industries.
COMMUNITY
Camden Copper is a cornerstone of the Camden, South Carolina community, supporting skilled manufacturing careers and local economic activity.
THE OPPORTUNITIES
Future Opportunities
Principal Mineral is working to ensure Camden Copper is positioned to deliver the essential materials for defense and commercial electronics.
See other solutions
Explore how Principal Mineral is securing and scaling critical mineral supply chains across the United States.