The Global Copper and Copper Alloy Foil Market was valued at USD 23.1 Billion in 2024 and is projected to reach USD 32.8 Billion by 2030, growing at a Compound Annual Growth Rate (CAGR) of 6.2% during the forecast period (2024–2030). This robust growth is primarily fueled by the escalating demand from the electronics industry for Printed Circuit Boards (PCBs), the rapid expansion of electric vehicles (EVs), and the continuous innovation in battery technologies.

As industries worldwide pivot towards electrification and miniaturization, the demand for high-performance conductive materials has never been greater. In this critical supply chain, copper and copper alloy foils are indispensable. This blog profiles the Top 10 Companies in the Copper and Copper Alloy Foil Industry—a group of global manufacturers and specialists driving quality, innovation, and supply chain resilience.

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🔟 1. Mitsui Mining & Smelting Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: High-purity Electrolytic Copper Foil, Rolled Copper Foil, Special Alloy Foils

Mitsui Mining & Smelting is a global leader in copper foil production, particularly for the high-end PCB and lithium-ion battery markets. The company is renowned for its ultra-thin foils used in advanced semiconductor packaging and high-density interconnect (HDI) boards.

Innovation and Capacity Initiatives:

• Pioneering ultra-thin foil technology below 5 micrometers

• Significant investments in expanding production capacity for EV battery foils

• Strong R&D focus on surface treatment technologies for enhanced adhesion

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9️⃣ 2. Fukuda Metal Foil & Powder Co., Ltd.

Headquarters: Kyoto, Japan
Key Offering: Electrolytic Copper Foil, Copper Alloy Powders, Laminated Foils

Fukuda is a specialist manufacturer with a long history in both foil and powder metallurgy. The company supplies a wide range of thicknesses and surface finishes tailored for specific applications in electronics and industrial components.

Innovation and Capacity Initiatives:

• Development of low-profile foils for high-frequency applications

• Specialization in fine-grain structure foils for improved flexibility

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8️⃣ 3. JX Nippon Mining & Metals Corporation

Headquarters: Tokyo, Japan
Key Offering: Electrolytic Copper Foil, Rolled Copper Foil, High-Performance Alloy Foils

JX Nippon Mining & Metals is a key supplier to the global electronics industry, providing high-reliability copper foils for everything from consumer electronics to automotive control units. The company’s vertically integrated operations ensure strict quality control from raw material to finished product.

Innovation and Capacity Initiatives:

• Leading producer of foil for 5G infrastructure and server applications

• Active in developing foils with reduced carbon footprint

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7️⃣ 4. Circuit Foil Luxembourg

Headquarters: Bascharage, Luxembourg
Key Offering: Electro-Deposited (ED) Copper Foils, High-Temperature Foils

As part of the global ISH (Iljin Group), Circuit Foil is a major European producer with a strong focus on the PCB industry. The company’s products are known for their consistent quality and performance in demanding applications.

Innovation and Capacity Initiatives:

• Expansion of production facilities to meet growing European demand

• Development of foils for flexible and rigid-flex PCBs

Download FREE Sample Report: Copper and Copper Alloy Foil Market – View in Detailed Research Report

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6️⃣ 5. Ningbo Jintian Copper Group

Headquarters: Ningbo, China
Key Offering: Copper Foil, Brass Strip, Phosphor Copper Strip

Ningbo Jintian is one of China’s largest comprehensive copper product producers. The company has a significant market share in the domestic foil market and is expanding its international presence, particularly in the EV battery sector.

Innovation and Capacity Initiatives:

• Massive capacity expansion for lithium battery copper foil

• Investment in advanced rolling and processing technology

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5️⃣ 6. Carl Schlenk AG

Headquarters: Roth, Germany
Key Offering: Precision Rolled Copper and Brass Foils, Specialty Metal Strips

Carl Schlenk is a renowned German manufacturer specializing in precision-rolled non-ferrous metals. The company’s high-precision foils are critical components in electrical engineering, electronics, and automotive applications.

Innovation and Capacity Initiatives:

• Expertise in ultra-thin rolled foils down to 10 micrometers

• Focus on customized solutions for specific customer requirements

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4️⃣ 7. Hitachi Metals, Ltd.

Headquarters: Tokyo, Japan
Key Offering: High-Strength Copper Alloy Foils, Rolled Copper Products

Hitachi Metals leverages its advanced metallurgical expertise to produce high-performance copper alloy foils. These materials are engineered for applications requiring superior mechanical strength, thermal conductivity, and reliability.

Innovation and Capacity Initiatives:

• Development of age-hardenable copper alloys for high-temperature applications

• Advanced rolling technology for improved surface quality and dimensional accuracy

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3️⃣ 8. LS Mtron Ltd.

Headquarters: Anyang, South Korea
Key Offering: Electrolytic Copper Foil, Copper Clad Laminates

LS Mtron, a subsidiary of the LS Group, is a significant player in the South Korean market, supplying foil for the country’s robust electronics and battery industries. The company is integrated upstream into copper refining.

Innovation and Capacity Initiatives:

• Strategic focus on foil for next-generation EV batteries

• Continuous improvement in foil uniformity and tensile strength

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2️⃣ 9. Furukawa Electric Co., Ltd.

Headquarters: Tokyo, Japan
Key Offering: Rolled Copper Foil, Bonding Wire, Specialty Alloys

Furukawa Electric is a diversified electronics materials company with a strong history in copper processing. Its rolled copper foils are valued for their fine grain structure and excellent bendability.

Innovation and Capacity Initiatives:

• Innovation in low-roughness foils for high-speed signal transmission

• Development of environmentally friendly manufacturing processes

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1️⃣ 10. Nuode Investment Co., Ltd.

Headquarters: Dongguan, China
Key Offering: Lithium Battery Copper Foil, Standard Electronic Foil

Nuode has emerged as a major global supplier of copper foil, particularly for the lithium-ion battery industry. The company has aggressively expanded its capacity to become a key vendor for major battery manufacturers worldwide.

Innovation and Capacity Initiatives:

• One of the world’s largest producers of 6μm and 8μm lithium battery foil

• Rapid scaling of production to capitalize on the EV boom

Get Full Report Here: Copper and Copper Alloy Foil Market – View in Detailed Research Report

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🌍 Outlook: The Future of Copper Foil is Driven by Electrification and Innovation

The copper and copper alloy foil market is at the epicenter of multiple global mega-trends. As the backbone of modern electronics and the enabling material for energy transition technologies, the industry is experiencing unprecedented demand and technological advancement.

📈 Key Trends Shaping the Market:

• Exponential growth in demand for ultra-thin foils for high-energy-density EV batteries

• Advancements in foil surface treatment for improved bonding and signal integrity in high-frequency PCBs

• Increasing adoption of rolled annealed copper foils for flexible electronics

• Strategic geographic expansion of production capacity to mitigate supply chain risks

The companies profiled are not merely suppliers; they are critical enablers of technological progress, providing the essential materials that power our connected, electrified world.

Get Full Report Here: Copper and Copper Alloy Foil Market – View in Detailed Research Report