Graphite, known for its exceptional thermal and electrical conductivity, lubricity, and resistance to heat, is a key material in numerous high-demand industries. As the world moves toward electrification, sustainability, and high-tech innovation, the demand for graphite-based products in electric vehicles (EVs), renewable energy, and semiconductors continues to surge. This has positioned graphite manufacturers as crucial players in the modern industrial ecosystem. Below is a comprehensive list of the top 10 graphite product manufacturers globally, based on their technology, scale, innovation, and impact.
Here are the list of top 10 graphite products manufacturers globally:-
1. GrafTech International (USA)
- Headquarters: Brooklyn Heights, Ohio
- Founded: 1886
- Specialization: Graphite electrodes, needle coke
- Industries Served: Steel, metallurgy, foundries
GrafTech is one of the oldest and most respected graphite companies in the world. It is best known for its production of ultra-high-performance graphite electrodes used in electric arc furnaces (EAFs). Its vertical integration strategy allows it to produce needle coke in-house, reducing dependency on external suppliers and ensuring product consistency. GrafTech operates globally, serving more than 70 countries.
2. Tokai Carbon Co., Ltd. (Japan)
- Headquarters: Tokyo, Japan
- Founded: 1918
- Specialization: Fine carbon, isostatic graphite, carbon black
- Industries Served: Semiconductors, automotive, aerospace
Tokai Carbon is renowned for producing ultra-pure graphite and isostatic graphite used in high-precision industries. The company has a strong R&D base and focuses on the development of advanced materials for lithium-ion batteries and semiconductor devices. It has global manufacturing and sales networks, serving customers in over 50 countries.
3. Showa Denko K.K. (Japan)
- Headquarters: Tokyo, Japan
- Founded: 1939
- Specialization: Graphite electrodes, specialty carbon
- Industries Served: Steel, electronics, aerospace
Showa Denko produces high-density, high-strength graphite electrodes used in steelmaking and high-performance carbon materials for electronics and energy applications. The company has also made significant strides in the battery materials segment, supporting the global transition to electric mobility.
4. SGL Carbon (Germany)
- Headquarters: Wiesbaden, Germany
- Founded: 1992
- Specialization: Carbon composites, graphite parts, fuel cell materials
- Industries Served: Automotive, aerospace, energy, chemicals
SGL Carbon is a diversified manufacturer offering carbon-based solutions for various industrial sectors. The company is known for its innovation in lightweight materials and energy-efficient technologies. SGL supplies advanced carbon components for EVs, fuel cells, and wind energy systems. It has a global footprint with facilities across Europe, North America, and Asia.
5. HEG Limited (India)
- Headquarters: Noida, Uttar Pradesh
- Founded: 1977
- Specialization: Graphite electrodes
- Industries Served: Steel, iron casting
HEG Limited is India’s largest manufacturer and exporter of graphite electrodes, with an annual production capacity of over 80,000 tonnes. Its state-of-the-art facility in Madhya Pradesh is integrated with a captive power plant, ensuring energy security and sustainability. HEG exports to over 30 countries, including the US and Europe.
6. Graphite India Limited (India)
- Headquarters: Bangalore, Karnataka
- Founded: 1960
- Specialization: Graphite electrodes, carbon specialties
- Industries Served: Metallurgy, chemical, petrochemical
Graphite India is a veteran in the Indian graphite sector, offering a wide range of carbon and graphite products. With manufacturing units in India and Germany, the company is known for consistent quality and cost-effective solutions. It caters to global markets and emphasizes environmental responsibility.
7. Fangda Carbon New Material Co., Ltd. (China)
- Headquarters: Lanzhou, Gansu Province
- Founded: 2006
- Specialization: UHP graphite electrodes, carbon cathodes
- Industries Served: Steel, aluminum, batteries
Fangda Carbon is China’s leading graphite manufacturer. It supplies ultra-high power electrodes and carbon materials for aluminum smelting and lithium battery production. The company has a robust R&D program focused on synthetic graphite and high-tech applications, supporting China’s industrial and green energy ambitions.
8. Baofeng Five-Star Graphite Co., Ltd. (China)
- Headquarters: Henan Province, China
- Founded: 1990s
- Specialization: Isostatic graphite, EDM graphite, battery materials
- Industries Served: Solar, electronics, industrial machinery
Baofeng Five-Star is known for its high-quality isostatic and EDM graphite, essential for precision casting and tooling. The company has a strong export presence and serves clients in Europe, North America, and Southeast Asia. Its materials are widely used in battery manufacturing and solar energy systems.
9. Imerys Graphite & Carbon (Switzerland)
- Headquarters: Zurich, Switzerland
- Founded: 1908 (part of Imerys Group)
- Specialization: Natural and synthetic graphite, carbon black
- Industries Served: EVs, lubricants, polymers, electronics
Imerys is a global leader in mineral-based solutions. Its graphite and carbon division focuses heavily on supplying battery-grade materials for electric vehicles and energy storage systems. The company is also a pioneer in sustainable mining and graphite recycling practices, setting an example in eco-conscious manufacturing.
10. Qingdao Haida Graphite Co., Ltd. (China)
- Headquarters: Shandong Province, China
- Founded: Early 2000s
- Specialization: Natural flake graphite, expandable graphite, graphite powder
- Industries Served: Fireproofing, batteries, insulation
Located near some of China’s richest graphite deposits, Qingdao Haida Graphite offers high-purity flake graphite and value-added products for diverse applications. The company is a key exporter, serving markets in the U.S., Europe, and Asia. Its materials are widely used in batteries, gaskets, and thermal insulation systems.
Conclusion
These ten companies represent the elite of the global graphite industry. From traditional steel applications to cutting-edge EV batteries and clean energy solutions, these manufacturers provide the backbone materials powering industrial and technological progress. As demand grows, especially from energy and tech sectors, these firms are poised to lead the graphite revolution in 2025 and beyond.